| 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 | $69.55 | 3.506% | $71.9884 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $79.30 | 5.763% | $83.8701 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $10.69 | 9.282% | $11.6822 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $210.77 | 13.143% | $238.4715 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $13.72 | 3.671% | $14.2237 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $189.96 | 7.415% | $204.0455 | $204.05 | $204.05 | $204.00 |
| Purchase #7 | $78.86 | 12.772% | $88.932 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $652.85 | $713.2134 | $713.21 | $713.20 | $713.20 | |