| 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 | $48.69 | 3.711% | $50.4969 | $50.50 | $50.50 | $50.50 |
| Purchase #2 | $193.26 | 12.364% | $217.1547 | $217.15 | $217.15 | $217.20 |
| Purchase #3 | $7.88 | 6.760% | $8.4127 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $106.74 | 4.773% | $111.8347 | $111.83 | $111.85 | $111.80 |
| Purchase #5 | $63.77 | 9.773% | $70.0022 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $234.34 | 4.182% | $244.1401 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $221.97 | 3.521% | $229.7856 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $876.65 | $931.8269 | $931.82 | $931.85 | $931.80 | |