| 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 | $39.94 | 8.560% | $43.3589 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $111.48 | 13.475% | $126.5019 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $121.68 | 6.198% | $129.2217 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $118.55 | 9.561% | $129.8846 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $62.80 | 4.685% | $65.7422 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $187.33 | 10.154% | $206.3515 | $206.35 | $206.35 | $206.40 |
| Purchase #7 | $249.82 | 7.183% | $267.7646 | $267.76 | $267.75 | $267.80 |
| 7 purchase totals = | $891.60 | $968.8254 | $968.81 | $968.80 | $968.90 | |