| 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 | $88.77 | 11.459% | $98.9422 | $98.94 | $98.95 | $98.90 |
| Purchase #2 | $92.45 | 8.464% | $100.275 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $102.78 | 12.231% | $115.351 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $87.64 | 13.123% | $99.141 | $99.14 | $99.15 | $99.10 |
| Purchase #5 | $224.93 | 11.626% | $251.0804 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $7.28 | 10.152% | $8.0191 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $35.98 | 3.344% | $37.1832 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $639.83 | $709.9919 | $709.99 | $710.05 | $710.00 | |