| 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 | $95.66 | 10.305% | $105.5178 | $105.52 | $105.50 | $105.50 |
| Purchase #2 | $238.49 | 8.107% | $257.8244 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $8.30 | 9.871% | $9.1193 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $144.59 | 7.758% | $155.8073 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $27.87 | 5.255% | $29.3346 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $34.55 | 4.379% | $36.0629 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $118.79 | 5.606% | $125.4494 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $668.25 | $719.1157 | $719.11 | $719.05 | $719.00 | |