| 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 | $48.25 | 10.502% | $53.3172 | $53.32 | $53.30 | $53.30 |
| Purchase #2 | $76.26 | 6.432% | $81.165 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $148.43 | 13.603% | $168.6209 | $168.62 | $168.60 | $168.60 |
| Purchase #4 | $108.26 | 11.795% | $121.0293 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $221.31 | 8.765% | $240.7078 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $9.86 | 5.307% | $10.3833 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $100.31 | 3.560% | $103.881 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $712.68 | $779.1045 | $779.11 | $779.10 | $779.10 | |