| 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 | $111.53 | 6.797% | $119.1107 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $108.68 | 10.723% | $120.3338 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $228.36 | 13.286% | $258.6999 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $46.79 | 8.573% | $50.8013 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $99.36 | 7.800% | $107.1101 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $17.44 | 7.681% | $18.7796 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $181.46 | 5.153% | $190.8106 | $190.81 | $190.80 | $190.80 |
| 7 purchase totals = | $793.62 | $865.6460 | $865.64 | $865.65 | $865.60 | |