| 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 | $25.29 | 12.414% | $28.4295 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $246.68 | 9.536% | $270.2034 | $270.20 | $270.20 | $270.20 |
| Purchase #3 | $119.61 | 9.621% | $131.1177 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $53.70 | 4.420% | $56.0735 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $61.56 | 5.310% | $64.8288 | $64.83 | $64.85 | $64.80 |
| Purchase #6 | $9.74 | 6.869% | $10.409 | $10.41 | $10.40 | $10.40 |
| Purchase #7 | $234.60 | 13.707% | $266.7566 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $751.18 | $827.8185 | $827.82 | $827.80 | $827.80 | |