| 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 | $115.32 | 3.560% | $119.4254 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $80.86 | 10.517% | $89.364 | $89.36 | $89.35 | $89.40 |
| Purchase #3 | $117.91 | 4.548% | $123.2725 | $123.27 | $123.25 | $123.30 |
| Purchase #4 | $112.46 | 11.317% | $125.1871 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $144.96 | 5.439% | $152.8444 | $152.84 | $152.85 | $152.80 |
| Purchase #6 | $5.62 | 11.409% | $6.2612 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $88.30 | 9.489% | $96.6788 | $96.68 | $96.70 | $96.70 |
| 7 purchase totals = | $665.43 | $713.0334 | $713.03 | $713.05 | $713.10 | |