| 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 | $10.29 | 7.597% | $11.0717 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $180.81 | 3.576% | $187.2758 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $99.34 | 7.680% | $106.9693 | $106.97 | $106.95 | $107.00 |
| Purchase #4 | $35.36 | 10.421% | $39.0449 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $183.88 | 5.720% | $194.3979 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $189.95 | 6.717% | $202.7089 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $106.74 | 5.283% | $112.3791 | $112.38 | $112.40 | $112.40 |
| 7 purchase totals = | $806.37 | $853.8476 | $853.85 | $853.85 | $853.90 | |