| 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 | $49.70 | 7.131% | $53.2441 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $21.49 | 12.824% | $24.2459 | $24.25 | $24.25 | $24.20 |
| Purchase #3 | $71.98 | 4.533% | $75.2429 | $75.24 | $75.25 | $75.20 |
| Purchase #4 | $32.93 | 3.749% | $34.1645 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $181.59 | 4.314% | $189.4238 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $227.37 | 5.705% | $240.3415 | $240.34 | $240.35 | $240.30 |
| Purchase #7 | $213.96 | 7.127% | $229.2089 | $229.21 | $229.20 | $229.20 |
| 7 purchase totals = | $799.02 | $845.8716 | $845.86 | $845.85 | $845.70 | |