| 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 | $73.88 | 4.119% | $76.9231 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $121.69 | 4.118% | $126.7012 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $99.42 | 13.468% | $112.8099 | $112.81 | $112.80 | $112.80 |
| Purchase #4 | $183.98 | 12.504% | $206.9849 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $142.68 | 4.470% | $149.0578 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $29.51 | 9.296% | $32.2532 | $32.25 | $32.25 | $32.30 |
| Purchase #7 | $247.51 | 12.741% | $279.0452 | $279.05 | $279.05 | $279.00 |
| 7 purchase totals = | $898.67 | $983.7753 | $983.77 | $983.75 | $983.80 | |