| 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 | $86.28 | 5.731% | $91.2247 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $239.62 | 5.730% | $253.3502 | $253.35 | $253.35 | $253.40 |
| Purchase #3 | $29.88 | 6.693% | $31.8799 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $108.86 | 9.399% | $119.0918 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $160.26 | 8.214% | $173.4238 | $173.42 | $173.40 | $173.40 |
| Purchase #6 | $50.82 | 4.260% | $52.9849 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $97.93 | 12.174% | $109.852 | $109.85 | $109.85 | $109.90 |
| 7 purchase totals = | $773.65 | $831.8073 | $831.79 | $831.80 | $831.90 | |