| 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 | $111.26 | 5.627% | $117.5206 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $95.82 | 10.289% | $105.6789 | $105.68 | $105.70 | $105.70 |
| Purchase #3 | $237.84 | 6.660% | $253.6801 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $211.26 | 8.331% | $228.8601 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $32.68 | 9.214% | $35.6911 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $47.46 | 3.326% | $49.0385 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $11.96 | 8.631% | $12.9923 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $748.28 | $803.4616 | $803.46 | $803.50 | $803.50 | |