| 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 | $22.35 | 9.749% | $24.5289 | $24.53 | $24.55 | $24.50 |
| Purchase #2 | $35.64 | 4.635% | $37.2919 | $37.29 | $37.30 | $37.30 |
| Purchase #3 | $229.51 | 7.778% | $247.3613 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $126.39 | 5.178% | $132.9345 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $105.64 | 5.378% | $111.3213 | $111.32 | $111.30 | $111.30 |
| Purchase #6 | $147.39 | 13.378% | $167.1078 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $6.64 | 6.638% | $7.0808 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $673.56 | $727.6265 | $727.62 | $727.65 | $727.60 | |