| 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 | $95.70 | 12.478% | $107.6414 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $170.52 | 4.685% | $178.5089 | $178.51 | $178.50 | $178.50 |
| Purchase #3 | $182.25 | 5.811% | $192.8405 | $192.84 | $192.85 | $192.80 |
| Purchase #4 | $78.27 | 12.764% | $88.2604 | $88.26 | $88.25 | $88.30 |
| Purchase #5 | $26.33 | 11.300% | $29.3053 | $29.31 | $29.30 | $29.30 |
| Purchase #6 | $155.99 | 5.213% | $164.1218 | $164.12 | $164.10 | $164.10 |
| Purchase #7 | $106.33 | 8.287% | $115.1416 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $815.39 | $875.8199 | $875.82 | $875.80 | $875.70 | |