| 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 | $37.44 | 11.381% | $41.701 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $7.36 | 6.698% | $7.853 | $7.85 | $7.85 | $7.90 |
| Purchase #3 | $163.86 | 9.433% | $179.3169 | $179.32 | $179.30 | $179.30 |
| Purchase #4 | $94.48 | 8.146% | $102.1763 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $208.80 | 9.640% | $228.9283 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $99.97 | 10.609% | $110.5758 | $110.58 | $110.60 | $110.60 |
| Purchase #7 | $73.47 | 9.499% | $80.4489 | $80.45 | $80.45 | $80.40 |
| 7 purchase totals = | $685.38 | $751.0002 | $751.01 | $751.05 | $751.00 | |