| 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 | $91.83 | 3.626% | $95.1598 | $95.16 | $95.15 | $95.20 |
| Purchase #2 | $179.41 | 9.269% | $196.0395 | $196.04 | $196.05 | $196.00 |
| Purchase #3 | $112.62 | 10.203% | $124.1106 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $6.83 | 5.807% | $7.2266 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $132.74 | 12.494% | $149.3245 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $42.72 | 10.203% | $47.0787 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $20.88 | 3.134% | $21.5344 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $587.03 | $640.4741 | $640.47 | $640.50 | $640.40 | |