| 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 | $11.68 | 6.838% | $12.4787 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $66.62 | 5.415% | $70.2275 | $70.23 | $70.25 | $70.20 |
| Purchase #3 | $160.25 | 6.126% | $170.0669 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $71.80 | 5.501% | $75.7497 | $75.75 | $75.75 | $75.70 |
| Purchase #5 | $45.99 | 4.418% | $48.0218 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $212.85 | 8.357% | $230.6379 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $224.40 | 10.401% | $247.7398 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $793.59 | $854.9223 | $854.93 | $854.95 | $854.80 | |