| 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 | $90.63 | 7.203% | $97.1581 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $127.97 | 13.590% | $145.3611 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $47.61 | 5.425% | $50.1928 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $218.92 | 8.728% | $238.0273 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $226.90 | 9.570% | $248.6143 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $7.87 | 6.209% | $8.3586 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $57.79 | 5.309% | $60.8581 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $777.69 | $848.5703 | $848.57 | $848.55 | $848.70 | |