| 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 | $36.37 | 12.597% | $40.9515 | $40.95 | $40.95 | $41.00 |
| Purchase #2 | $62.92 | 5.710% | $66.5127 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $175.57 | 4.870% | $184.1203 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $131.48 | 9.597% | $144.0981 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $40.94 | 12.362% | $46.001 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $25.95 | 12.633% | $29.2283 | $29.23 | $29.25 | $29.20 |
| Purchase #7 | $22.31 | 12.558% | $25.1117 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $495.54 | $536.0236 | $536.02 | $536.00 | $536.00 | |