| 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 | $56.27 | 13.827% | $64.0505 | $64.05 | $64.05 | $64.10 |
| Purchase #2 | $217.26 | 4.385% | $226.7869 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $135.95 | 9.489% | $148.8503 | $148.85 | $148.85 | $148.90 |
| Purchase #4 | $192.50 | 13.191% | $217.8927 | $217.89 | $217.90 | $217.90 |
| Purchase #5 | $50.35 | 9.463% | $55.1146 | $55.11 | $55.10 | $55.10 |
| Purchase #6 | $179.63 | 4.754% | $188.1696 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $204.58 | 9.561% | $224.1399 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $1,036.54 | $1,125.0045 | $1,125.00 | $1,125.00 | $1,125.10 | |