| 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 | $65.85 | 9.758% | $72.2756 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $30.47 | 5.378% | $32.1087 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $250.98 | 4.674% | $262.7108 | $262.71 | $262.70 | $262.70 |
| Purchase #4 | $221.80 | 11.275% | $246.808 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $207.44 | 8.493% | $225.0579 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $108.68 | 10.421% | $120.0055 | $120.01 | $120.00 | $120.00 |
| Purchase #7 | $50.77 | 5.313% | $53.4674 | $53.47 | $53.45 | $53.50 |
| 7 purchase totals = | $935.99 | $1,012.4339 | $1,012.45 | $1,012.40 | $1,012.50 | |