| 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 | $6.35 | 7.235% | $6.8094 | $6.81 | $6.80 | $6.80 |
| Purchase #2 | $112.97 | 11.620% | $126.0971 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $102.73 | 5.798% | $108.6863 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $11.98 | 9.281% | $13.0919 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $248.48 | 3.275% | $256.6177 | $256.62 | $256.60 | $256.60 |
| Purchase #6 | $234.73 | 12.174% | $263.306 | $263.31 | $263.30 | $263.30 |
| Purchase #7 | $17.45 | 10.832% | $19.3402 | $19.34 | $19.35 | $19.30 |
| 7 purchase totals = | $734.69 | $793.9486 | $793.96 | $793.95 | $793.90 | |