| 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 | $99.25 | 11.150% | $110.3164 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $88.31 | 5.307% | $92.9966 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $121.96 | 3.436% | $126.1505 | $126.15 | $126.15 | $126.20 |
| Purchase #4 | $10.29 | 11.197% | $11.4422 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $123.92 | 9.115% | $135.2153 | $135.22 | $135.20 | $135.20 |
| Purchase #6 | $41.82 | 9.802% | $45.9192 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $171.47 | 8.211% | $185.5494 | $185.55 | $185.55 | $185.50 |
| 7 purchase totals = | $657.02 | $707.5896 | $707.60 | $707.55 | $707.50 | |