| 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 | $149.93 | 6.420% | $159.5555 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $61.56 | 10.524% | $68.0386 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $36.68 | 12.596% | $41.3002 | $41.30 | $41.30 | $41.30 |
| Purchase #4 | $45.48 | 13.609% | $51.6694 | $51.67 | $51.65 | $51.70 |
| Purchase #5 | $210.28 | 7.442% | $225.929 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $57.89 | 3.661% | $60.0094 | $60.01 | $60.00 | $60.00 |
| Purchase #7 | $22.31 | 8.583% | $24.2249 | $24.22 | $24.20 | $24.20 |
| 7 purchase totals = | $584.13 | $630.7270 | $630.73 | $630.70 | $630.70 | |