| 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 | $43.33 | 7.627% | $46.6348 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $54.59 | 7.422% | $58.6417 | $58.64 | $58.65 | $58.60 |
| Purchase #3 | $130.78 | 11.198% | $145.4247 | $145.42 | $145.40 | $145.40 |
| Purchase #4 | $209.76 | 8.158% | $226.8722 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $83.35 | 5.229% | $87.7084 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $20.79 | 4.785% | $21.7848 | $21.78 | $21.80 | $21.80 |
| Purchase #7 | $168.95 | 3.483% | $174.8345 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $711.55 | $761.9011 | $761.88 | $761.90 | $761.80 | |