| 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 | $50.56 | 4.874% | $53.0243 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $108.69 | 11.114% | $120.7698 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $81.47 | 4.254% | $84.9357 | $84.94 | $84.95 | $84.90 |
| Purchase #4 | $201.95 | 10.325% | $222.8013 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $15.88 | 13.592% | $18.0384 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $123.53 | 4.806% | $129.4669 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $161.98 | 10.568% | $179.098 | $179.10 | $179.10 | $179.10 |
| 7 purchase totals = | $744.06 | $808.1344 | $808.14 | $808.10 | $808.10 | |