| 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 | $35.36 | 10.428% | $39.0473 | $39.05 | $39.05 | $39.00 |
| Purchase #2 | $169.99 | 12.299% | $190.8971 | $190.90 | $190.90 | $190.90 |
| Purchase #3 | $141.81 | 3.800% | $147.1988 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $36.93 | 6.319% | $39.2636 | $39.26 | $39.25 | $39.30 |
| Purchase #5 | $141.64 | 3.217% | $146.1966 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $102.39 | 9.600% | $112.2194 | $112.22 | $112.20 | $112.20 |
| Purchase #7 | $73.66 | 4.762% | $77.1677 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $701.78 | $751.9905 | $752.00 | $751.95 | $752.00 | |