| 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 | $110.60 | 7.319% | $118.6948 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $89.32 | 5.116% | $93.8896 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $80.80 | 3.767% | $83.8437 | $83.84 | $83.85 | $83.80 |
| Purchase #4 | $19.25 | 4.297% | $20.0772 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $142.77 | 13.110% | $161.4871 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $178.92 | 3.728% | $185.5901 | $185.59 | $185.60 | $185.60 |
| Purchase #7 | $76.53 | 5.462% | $80.7101 | $80.71 | $80.70 | $80.70 |
| 7 purchase totals = | $698.19 | $744.2926 | $744.29 | $744.35 | $744.30 | |