| 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 | $50.91 | 4.385% | $53.1424 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $160.38 | 12.427% | $180.3104 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $138.60 | 13.601% | $157.451 | $157.45 | $157.45 | $157.50 |
| Purchase #4 | $175.86 | 13.532% | $199.6574 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $24.37 | 13.249% | $27.5988 | $27.60 | $27.60 | $27.60 |
| Purchase #6 | $209.98 | 4.404% | $219.2275 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $215.71 | 10.125% | $237.5506 | $237.55 | $237.55 | $237.60 |
| 7 purchase totals = | $975.81 | $1,074.9381 | $1,074.94 | $1,074.95 | $1,075.00 | |