| 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 | $112.27 | 12.312% | $126.0927 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $49.89 | 6.800% | $53.2825 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $18.76 | 11.363% | $20.8917 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $43.90 | 4.701% | $45.9637 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $121.78 | 9.864% | $133.7924 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $110.91 | 5.302% | $116.7904 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $23.55 | 5.421% | $24.8266 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $481.06 | $521.6400 | $521.63 | $521.70 | $521.70 | |