| 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 | $81.98 | 8.589% | $89.0213 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $199.75 | 4.593% | $208.9245 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $16.77 | 7.265% | $17.9883 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $182.41 | 3.684% | $189.13 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $111.33 | 7.375% | $119.5406 | $119.54 | $119.55 | $119.50 |
| Purchase #6 | $195.32 | 3.343% | $201.8495 | $201.85 | $201.85 | $201.80 |
| Purchase #7 | $43.95 | 8.496% | $47.684 | $47.68 | $47.70 | $47.70 |
| 7 purchase totals = | $831.51 | $874.1382 | $874.13 | $874.15 | $874.00 | |