| 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 | $105.97 | 9.529% | $116.0679 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $44.75 | 8.126% | $48.3864 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $31.72 | 12.147% | $35.573 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $173.80 | 5.745% | $183.7848 | $183.78 | $183.80 | $183.80 |
| Purchase #5 | $26.33 | 11.379% | $29.3261 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $16.35 | 5.317% | $17.2193 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $135.73 | 4.471% | $141.7985 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $534.65 | $572.1560 | $572.16 | $572.15 | $572.20 | |