| 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 | $112.68 | 10.615% | $124.641 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $66.56 | 3.679% | $69.0087 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $18.77 | 4.846% | $19.6796 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $45.88 | 4.828% | $48.0951 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $142.32 | 5.507% | $150.1576 | $150.16 | $150.15 | $150.20 |
| Purchase #6 | $152.59 | 8.427% | $165.4488 | $165.45 | $165.45 | $165.40 |
| Purchase #7 | $22.58 | 12.408% | $25.3817 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $561.38 | $602.4125 | $602.42 | $602.45 | $602.40 | |