| 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 | $68.38 | 12.604% | $76.9986 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $58.26 | 10.147% | $64.1716 | $64.17 | $64.15 | $64.20 |
| Purchase #3 | $65.74 | 3.479% | $68.0271 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $117.27 | 7.552% | $126.1262 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $83.56 | 11.122% | $92.8535 | $92.85 | $92.85 | $92.90 |
| Purchase #6 | $120.55 | 8.664% | $130.9945 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $176.86 | 3.763% | $183.5152 | $183.52 | $183.50 | $183.50 |
| 7 purchase totals = | $690.62 | $742.6867 | $742.69 | $742.70 | $742.70 | |