| 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 | $13.35 | 10.422% | $14.7413 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $59.98 | 9.165% | $65.4772 | $65.48 | $65.50 | $65.50 |
| Purchase #3 | $238.52 | 6.531% | $254.0977 | $254.10 | $254.10 | $254.10 |
| Purchase #4 | $22.69 | 8.871% | $24.7028 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $8.88 | 11.421% | $9.8942 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $135.48 | 8.780% | $147.3751 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $221.33 | 5.805% | $234.1782 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $700.23 | $750.4665 | $750.47 | $750.55 | $750.50 | |