| 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 | $65.81 | 8.842% | $71.6289 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $105.77 | 4.873% | $110.9242 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $136.95 | 9.608% | $150.1082 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $239.81 | 6.746% | $255.9876 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $121.32 | 5.359% | $127.8215 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $106.93 | 9.535% | $117.1258 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $92.91 | 3.755% | $96.3988 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $869.50 | $929.9950 | $930.00 | $930.00 | $929.90 | |