| 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 | $46.87 | 8.750% | $50.9711 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $200.39 | 3.209% | $206.8205 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $120.31 | 7.715% | $129.5919 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $197.90 | 10.603% | $218.8833 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $110.43 | 10.185% | $121.6773 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $136.35 | 5.239% | $143.4934 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $101.27 | 11.321% | $112.7348 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $913.52 | $984.1723 | $984.16 | $984.20 | $984.20 | |