| 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 | $46.49 | 13.687% | $52.8531 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $87.36 | 5.448% | $92.1194 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $101.55 | 6.558% | $108.2096 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $64.94 | 11.725% | $72.5542 | $72.55 | $72.55 | $72.60 |
| Purchase #5 | $161.47 | 12.833% | $182.1914 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $120.97 | 13.170% | $136.9017 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $169.87 | 5.602% | $179.3861 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $752.65 | $824.2155 | $824.21 | $824.20 | $824.30 | |