| 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 | $53.67 | 6.607% | $57.216 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $22.68 | 13.168% | $25.6665 | $25.67 | $25.65 | $25.70 |
| Purchase #3 | $198.68 | 13.797% | $226.0919 | $226.09 | $226.10 | $226.10 |
| Purchase #4 | $248.84 | 12.186% | $279.1636 | $279.16 | $279.15 | $279.20 |
| Purchase #5 | $57.70 | 4.795% | $60.4667 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $34.69 | 8.300% | $37.5693 | $37.57 | $37.55 | $37.60 |
| Purchase #7 | $207.76 | 12.459% | $233.6448 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $824.02 | $919.8188 | $919.82 | $919.75 | $919.90 | |