| 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 | $58.63 | 8.364% | $63.5338 | $63.53 | $63.55 | $63.50 |
| Purchase #2 | $236.69 | 5.669% | $250.108 | $250.11 | $250.10 | $250.10 |
| Purchase #3 | $122.91 | 10.333% | $135.6103 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $23.51 | 7.685% | $25.3167 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $239.66 | 13.811% | $272.7594 | $272.76 | $272.75 | $272.80 |
| Purchase #6 | $161.28 | 9.789% | $177.0677 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $120.46 | 9.847% | $132.3217 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $963.14 | $1,056.7176 | $1,056.72 | $1,056.65 | $1,056.70 | |