| 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 | $59.47 | 8.326% | $64.4215 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $80.47 | 4.363% | $83.9809 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $15.64 | 8.482% | $16.9666 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $184.51 | 11.763% | $206.2139 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $10.69 | 7.613% | $11.5038 | $11.50 | $11.50 | $11.50 |
| Purchase #6 | $17.47 | 7.672% | $18.8103 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $154.85 | 9.272% | $169.2077 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $523.10 | $571.1047 | $571.10 | $571.05 | $571.10 | |