| 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 | $34.58 | 9.226% | $37.7704 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $220.62 | 5.342% | $232.4055 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $82.85 | 8.290% | $89.7183 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $151.85 | 5.224% | $159.7826 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $35.70 | 9.821% | $39.2061 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $104.88 | 11.718% | $117.1698 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $179.61 | 8.444% | $194.7763 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $810.09 | $870.8290 | $870.84 | $870.80 | $870.90 | |