| 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 | $101.94 | 8.870% | $110.9821 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $118.66 | 12.225% | $133.1662 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $44.53 | 12.265% | $49.9916 | $49.99 | $50.00 | $50.00 |
| Purchase #4 | $64.52 | 7.555% | $69.3945 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $121.32 | 4.841% | $127.1931 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $106.30 | 3.856% | $110.3989 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $170.60 | 11.254% | $189.7993 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $727.87 | $790.9257 | $790.92 | $790.95 | $791.00 | |