| 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 | $22.43 | 7.580% | $24.1302 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $161.72 | 8.592% | $175.615 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $148.87 | 12.296% | $167.1751 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $223.64 | 8.623% | $242.9245 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $91.67 | 8.310% | $99.2878 | $99.29 | $99.30 | $99.30 |
| Purchase #6 | $17.57 | 13.475% | $19.9376 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $27.94 | 11.600% | $31.181 | $31.18 | $31.20 | $31.20 |
| 7 purchase totals = | $693.84 | $760.2512 | $760.26 | $760.30 | $760.20 | |