| 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 | $29.79 | 12.442% | $33.4965 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $188.50 | 11.157% | $209.5309 | $209.53 | $209.55 | $209.50 |
| Purchase #3 | $131.86 | 8.792% | $143.4531 | $143.45 | $143.45 | $143.50 |
| Purchase #4 | $47.96 | 5.660% | $50.6745 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $74.43 | 7.398% | $79.9363 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $59.94 | 9.335% | $65.5354 | $65.54 | $65.55 | $65.50 |
| Purchase #7 | $119.65 | 13.539% | $135.8494 | $135.85 | $135.85 | $135.80 |
| 7 purchase totals = | $652.13 | $718.4761 | $718.48 | $718.50 | $718.40 | |