| 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 | $6.31 | 12.807% | $7.1181 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $183.39 | 9.814% | $201.3879 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $87.60 | 4.408% | $91.4614 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $77.87 | 13.446% | $88.3404 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $60.26 | 13.114% | $68.1625 | $68.16 | $68.15 | $68.20 |
| Purchase #6 | $38.88 | 7.543% | $41.8127 | $41.81 | $41.80 | $41.80 |
| Purchase #7 | $42.42 | 9.420% | $46.416 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $496.73 | $544.6990 | $544.70 | $544.65 | $544.70 | |