| 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 | $74.64 | 13.154% | $84.4581 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $135.27 | 6.552% | $144.1329 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $11.88 | 8.113% | $12.8438 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $172.29 | 9.391% | $188.4698 | $188.47 | $188.45 | $188.50 |
| Purchase #5 | $99.26 | 11.483% | $110.658 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $97.66 | 8.476% | $105.9377 | $105.94 | $105.95 | $105.90 |
| Purchase #7 | $233.93 | 8.622% | $254.0994 | $254.10 | $254.10 | $254.10 |
| 7 purchase totals = | $824.93 | $900.5997 | $900.60 | $900.60 | $900.60 | |