| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.97 | 11.316% | $45.6062 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $120.65 | 3.243% | $124.5627 | $124.56 | $124.55 | $124.60 |
| Purchase #3 | $247.69 | 11.679% | $276.6177 | $276.62 | $276.60 | $276.60 |
| Purchase #4 | $166.85 | 10.102% | $183.7052 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $179.47 | 8.451% | $194.637 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $121.59 | 13.762% | $138.3232 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $123.46 | 7.488% | $132.7047 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $1,000.68 | $1,096.1567 | $1,096.16 | $1,096.10 | $1,096.10 | |