| 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 | $91.84 | 8.477% | $99.6253 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $17.58 | 10.418% | $19.4115 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $89.45 | 6.140% | $94.9422 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $80.57 | 5.591% | $85.0747 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $162.70 | 7.272% | $174.5315 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $149.69 | 7.241% | $160.5291 | $160.53 | $160.55 | $160.50 |
| Purchase #7 | $210.41 | 11.482% | $234.5693 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $802.24 | $868.6836 | $868.68 | $868.70 | $868.60 | |