| 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 | $36.87 | 5.830% | $39.0195 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $140.77 | 5.270% | $148.1886 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $148.42 | 6.474% | $158.0287 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $177.84 | 6.618% | $189.6095 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $71.34 | 6.669% | $76.0977 | $76.10 | $76.10 | $76.10 |
| Purchase #6 | $45.29 | 5.744% | $47.8915 | $47.89 | $47.90 | $47.90 |
| Purchase #7 | $98.56 | 3.781% | $102.2866 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $719.09 | $761.1221 | $761.13 | $761.15 | $761.10 | |