| 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 | $91.62 | 12.149% | $102.7509 | $102.75 | $102.75 | $102.80 |
| Purchase #2 | $101.87 | 4.640% | $106.5968 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $173.51 | 12.276% | $194.8101 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $86.72 | 13.225% | $98.1887 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $68.85 | 13.332% | $78.0291 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $233.83 | 8.810% | $254.4304 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $64.34 | 7.787% | $69.3502 | $69.35 | $69.35 | $69.40 |
| 7 purchase totals = | $820.74 | $904.1562 | $904.16 | $904.20 | $904.20 | |