| 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 | $96.96 | 13.479% | $110.0292 | $110.03 | $110.05 | $110.00 |
| Purchase #2 | $123.30 | 7.582% | $132.6486 | $132.65 | $132.65 | $132.60 |
| Purchase #3 | $14.79 | 6.169% | $15.7024 | $15.70 | $15.70 | $15.70 |
| Purchase #4 | $189.45 | 12.123% | $212.417 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $66.59 | 13.604% | $75.6489 | $75.65 | $75.65 | $75.60 |
| Purchase #6 | $155.90 | 10.813% | $172.7575 | $172.76 | $172.75 | $172.80 |
| Purchase #7 | $102.67 | 3.807% | $106.5786 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $749.66 | $825.7822 | $825.79 | $825.80 | $825.70 | |