| 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 | $16.90 | 10.286% | $18.6383 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $26.72 | 9.615% | $29.2891 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $52.91 | 12.821% | $59.6936 | $59.69 | $59.70 | $59.70 |
| Purchase #4 | $240.43 | 9.400% | $263.0304 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $204.26 | 11.662% | $228.0808 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $244.98 | 11.104% | $272.1826 | $272.18 | $272.20 | $272.20 |
| Purchase #7 | $141.75 | 7.773% | $152.7682 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $927.95 | $1,023.6830 | $1,023.68 | $1,023.75 | $1,023.70 | |