| 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 | $29.96 | 8.635% | $32.547 | $32.55 | $32.55 | $32.50 |
| Purchase #2 | $103.33 | 12.103% | $115.836 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $157.53 | 11.238% | $175.2332 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $133.50 | 13.299% | $151.2542 | $151.25 | $151.25 | $151.30 |
| Purchase #5 | $44.83 | 12.500% | $50.4338 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $150.91 | 13.226% | $170.8694 | $170.87 | $170.85 | $170.90 |
| Purchase #7 | $16.60 | 9.776% | $18.2228 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $636.66 | $714.3964 | $714.39 | $714.40 | $714.30 | |