| 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 | $207.63 | 5.489% | $219.0268 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $54.72 | 9.302% | $59.8101 | $59.81 | $59.80 | $59.80 |
| Purchase #3 | $142.72 | 3.396% | $147.5668 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $71.98 | 4.699% | $75.3623 | $75.36 | $75.35 | $75.40 |
| Purchase #5 | $18.25 | 5.191% | $19.1974 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $75.98 | 10.492% | $83.9518 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $92.82 | 13.674% | $105.5122 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $664.10 | $710.4274 | $710.43 | $710.40 | $710.50 | |