| 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 | $64.88 | 4.550% | $67.832 | $67.83 | $67.85 | $67.80 |
| Purchase #2 | $66.71 | 11.728% | $74.5337 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $32.62 | 8.566% | $35.4142 | $35.41 | $35.40 | $35.40 |
| Purchase #4 | $88.55 | 8.505% | $96.0812 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $238.43 | 11.642% | $266.188 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $191.87 | 4.842% | $201.1603 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $194.41 | 8.615% | $211.1584 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $877.47 | $952.3678 | $952.36 | $952.40 | $952.40 | |