| 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 | $79.31 | 8.289% | $85.884 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $180.65 | 11.727% | $201.8348 | $201.83 | $201.85 | $201.80 |
| Purchase #3 | $170.71 | 13.167% | $193.1874 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $200.45 | 5.335% | $211.144 | $211.14 | $211.15 | $211.10 |
| Purchase #5 | $103.79 | 6.116% | $110.1378 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $72.34 | 9.362% | $79.1125 | $79.11 | $79.10 | $79.10 |
| Purchase #7 | $37.27 | 5.506% | $39.3221 | $39.32 | $39.30 | $39.30 |
| 7 purchase totals = | $844.52 | $920.6226 | $920.61 | $920.65 | $920.50 | |