| 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 | $75.44 | 12.461% | $84.8406 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $60.46 | 4.677% | $63.2877 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $10.66 | 3.717% | $11.0562 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $89.88 | 12.392% | $101.0179 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $143.43 | 13.443% | $162.7113 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $140.50 | 3.467% | $145.3711 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $53.85 | 3.111% | $55.5253 | $55.53 | $55.55 | $55.50 |
| 7 purchase totals = | $574.22 | $623.8101 | $623.82 | $623.80 | $623.80 | |