| 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 | $66.52 | 13.371% | $75.4144 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $68.40 | 9.494% | $74.8939 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $235.52 | 4.789% | $246.7991 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $105.73 | 3.720% | $109.6632 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $66.39 | 3.609% | $68.786 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $156.65 | 7.321% | $168.1183 | $168.12 | $168.10 | $168.10 |
| Purchase #7 | $12.96 | 8.236% | $14.0274 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $712.17 | $757.7023 | $757.70 | $757.70 | $757.70 | |