| 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 | $28.50 | 4.678% | $29.8332 | $29.83 | $29.85 | $29.80 |
| Purchase #2 | $152.97 | 5.427% | $161.2717 | $161.27 | $161.25 | $161.30 |
| Purchase #3 | $66.64 | 3.863% | $69.2143 | $69.21 | $69.20 | $69.20 |
| Purchase #4 | $224.61 | 8.674% | $244.0927 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $60.55 | 10.427% | $66.8635 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $82.86 | 11.870% | $92.6955 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $168.51 | 5.837% | $178.3459 | $178.35 | $178.35 | $178.30 |
| 7 purchase totals = | $784.64 | $842.3168 | $842.31 | $842.30 | $842.30 | |