| 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 | $79.64 | 10.574% | $88.0611 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $25.54 | 6.343% | $27.16 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $17.73 | 3.228% | $18.3023 | $18.30 | $18.30 | $18.30 |
| Purchase #4 | $133.73 | 10.646% | $147.9669 | $147.97 | $147.95 | $148.00 |
| Purchase #5 | $96.29 | 10.426% | $106.3292 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $221.65 | 6.464% | $235.9775 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $141.34 | 10.427% | $156.0775 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $715.92 | $779.8745 | $779.88 | $779.90 | $780.00 | |