| 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 | $38.54 | 5.128% | $40.5163 | $40.52 | $40.50 | $40.50 |
| Purchase #2 | $179.65 | 11.813% | $200.8721 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $216.41 | 13.521% | $245.6708 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $36.88 | 3.297% | $38.0959 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $240.27 | 8.314% | $260.246 | $260.25 | $260.25 | $260.20 |
| Purchase #6 | $159.87 | 6.405% | $170.1097 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $99.52 | 7.115% | $106.6008 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $971.14 | $1,062.1116 | $1,062.12 | $1,062.05 | $1,062.10 | |