| 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 | $28.49 | 7.850% | $30.7265 | $30.73 | $30.75 | $30.70 |
| Purchase #2 | $98.34 | 13.734% | $111.846 | $111.85 | $111.85 | $111.80 |
| Purchase #3 | $120.98 | 6.540% | $128.8921 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $233.78 | 8.557% | $253.7846 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $84.95 | 9.631% | $93.1315 | $93.13 | $93.15 | $93.10 |
| Purchase #6 | $106.96 | 11.402% | $119.1556 | $119.16 | $119.15 | $119.20 |
| Purchase #7 | $180.68 | 7.428% | $194.1009 | $194.10 | $194.10 | $194.10 |
| 7 purchase totals = | $854.18 | $931.6372 | $931.64 | $931.70 | $931.60 | |