| 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 | $71.64 | 13.348% | $81.2025 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $237.56 | 7.201% | $254.6667 | $254.67 | $254.65 | $254.70 |
| Purchase #3 | $86.98 | 10.561% | $96.166 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $89.50 | 13.731% | $101.7892 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $59.49 | 13.636% | $67.6021 | $67.60 | $67.60 | $67.60 |
| Purchase #6 | $7.43 | 8.704% | $8.0767 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $80.59 | 6.355% | $85.7115 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $633.19 | $695.2147 | $695.22 | $695.20 | $695.30 | |