| 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 | $8.64 | 10.184% | $9.5199 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $215.99 | 9.292% | $236.0598 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $104.84 | 5.304% | $110.4007 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $152.98 | 9.402% | $167.3632 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $68.30 | 8.515% | $74.1157 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $195.47 | 8.211% | $211.52 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $42.35 | 10.506% | $46.7993 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $788.57 | $855.7786 | $855.78 | $855.70 | $855.80 | |