| 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 | $84.71 | 3.646% | $87.7985 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $173.37 | 9.433% | $189.724 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $41.75 | 3.776% | $43.3265 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $165.61 | 5.115% | $174.081 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $196.55 | 7.562% | $211.4131 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $96.28 | 11.284% | $107.1442 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $50.41 | 5.258% | $53.0606 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $808.68 | $866.5479 | $866.54 | $866.55 | $866.50 | |