| 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 | $46.62 | 6.130% | $49.4778 | $49.48 | $49.50 | $49.50 |
| Purchase #2 | $212.74 | 11.476% | $237.154 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $184.61 | 6.773% | $197.1136 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $6.59 | 11.472% | $7.346 | $7.35 | $7.35 | $7.30 |
| Purchase #5 | $54.42 | 12.723% | $61.3439 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $152.31 | 6.286% | $161.8842 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $237.44 | 3.188% | $245.0096 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $894.73 | $959.3291 | $959.32 | $959.35 | $959.30 | |