| 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 | $39.97 | 12.746% | $45.0646 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $55.47 | 6.249% | $58.9363 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $143.32 | 13.485% | $162.6467 | $162.65 | $162.65 | $162.60 |
| Purchase #4 | $122.94 | 6.594% | $131.0467 | $131.05 | $131.05 | $131.00 |
| Purchase #5 | $194.94 | 7.616% | $209.7866 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $104.85 | 11.685% | $117.1017 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $46.48 | 5.749% | $49.1521 | $49.15 | $49.15 | $49.20 |
| 7 purchase totals = | $707.97 | $773.7347 | $773.74 | $773.75 | $773.70 | |