| 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 | $197.74 | 10.822% | $219.1394 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $90.51 | 9.735% | $99.3211 | $99.32 | $99.30 | $99.30 |
| Purchase #3 | $38.83 | 11.579% | $43.3261 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $55.44 | 4.768% | $58.0834 | $58.08 | $58.10 | $58.10 |
| Purchase #5 | $98.30 | 4.178% | $102.407 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $41.80 | 11.752% | $46.7123 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $48.96 | 8.548% | $53.1451 | $53.15 | $53.15 | $53.10 |
| 7 purchase totals = | $571.58 | $622.1344 | $622.14 | $622.15 | $622.00 | |