| 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 | $53.40 | 12.676% | $60.169 | $60.17 | $60.15 | $60.20 |
| Purchase #2 | $75.93 | 7.667% | $81.7516 | $81.75 | $81.75 | $81.80 |
| Purchase #3 | $40.61 | 6.679% | $43.3223 | $43.32 | $43.30 | $43.30 |
| Purchase #4 | $49.43 | 3.344% | $51.0829 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $227.61 | 13.766% | $258.9428 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $46.86 | 8.506% | $50.8459 | $50.85 | $50.85 | $50.80 |
| Purchase #7 | $75.28 | 13.844% | $85.7018 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $569.12 | $631.8163 | $631.81 | $631.80 | $631.80 | |