| 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 | $51.81 | 5.316% | $54.5642 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $71.49 | 13.802% | $81.357 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $138.41 | 7.375% | $148.6177 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $249.52 | 6.685% | $266.2004 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $86.93 | 7.769% | $93.6836 | $93.68 | $93.70 | $93.70 |
| Purchase #6 | $85.54 | 11.755% | $95.5952 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $177.60 | 9.490% | $194.4542 | $194.45 | $194.45 | $194.50 |
| 7 purchase totals = | $861.30 | $934.4723 | $934.47 | $934.45 | $934.60 | |