| 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 | $55.81 | 8.387% | $60.4908 | $60.49 | $60.50 | $60.50 |
| Purchase #2 | $38.87 | 10.853% | $43.0886 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $119.47 | 13.813% | $135.9724 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $10.41 | 3.841% | $10.8098 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $29.90 | 8.584% | $32.4666 | $32.47 | $32.45 | $32.50 |
| Purchase #6 | $136.53 | 9.480% | $149.473 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $18.71 | 5.519% | $19.7426 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $409.70 | $452.0438 | $452.04 | $452.00 | $452.10 | |