| 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 | $128.73 | 6.334% | $136.8838 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $221.33 | 5.155% | $232.7396 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $37.47 | 5.681% | $39.5987 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $172.97 | 9.641% | $189.646 | $189.65 | $189.65 | $189.60 |
| Purchase #5 | $93.71 | 6.651% | $99.9427 | $99.94 | $99.95 | $99.90 |
| Purchase #6 | $46.97 | 11.198% | $52.2297 | $52.23 | $52.25 | $52.20 |
| Purchase #7 | $216.65 | 12.734% | $244.2382 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $917.83 | $995.2787 | $995.28 | $995.35 | $995.10 | |