| 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 | $41.80 | 12.281% | $46.9335 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $48.97 | 13.169% | $55.4189 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $218.56 | 6.414% | $232.5784 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $136.55 | 6.483% | $145.4025 | $145.40 | $145.40 | $145.40 |
| Purchase #5 | $18.54 | 3.588% | $19.2052 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $202.87 | 7.231% | $217.5395 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $58.98 | 13.550% | $66.9718 | $66.97 | $66.95 | $67.00 |
| 7 purchase totals = | $726.27 | $784.0498 | $784.05 | $784.05 | $784.00 | |