| 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 | $86.62 | 9.105% | $94.5068 | $94.51 | $94.50 | $94.50 |
| Purchase #2 | $162.40 | 11.577% | $181.201 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $129.60 | 8.579% | $140.7184 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $45.65 | 5.798% | $48.2968 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $70.46 | 12.145% | $79.0174 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $163.54 | 10.331% | $180.4353 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $40.53 | 5.548% | $42.7786 | $42.78 | $42.80 | $42.80 |
| 7 purchase totals = | $698.80 | $766.9543 | $766.97 | $766.95 | $766.90 | |