| 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 | $23.69 | 6.601% | $25.2538 | $25.25 | $25.25 | $25.30 |
| Purchase #2 | $20.32 | 12.799% | $22.9208 | $22.92 | $22.90 | $22.90 |
| Purchase #3 | $67.45 | 12.228% | $75.6978 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $68.52 | 6.768% | $73.1574 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $89.25 | 12.232% | $100.1671 | $100.17 | $100.15 | $100.20 |
| Purchase #6 | $206.66 | 4.146% | $215.2281 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $191.28 | 6.203% | $203.1451 | $203.15 | $203.15 | $203.10 |
| 7 purchase totals = | $667.17 | $715.5701 | $715.58 | $715.55 | $715.60 | |