| 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 | $98.53 | 10.162% | $108.5426 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $68.37 | 3.361% | $70.6679 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $158.77 | 8.672% | $172.5385 | $172.54 | $172.55 | $172.50 |
| Purchase #4 | $190.64 | 8.129% | $206.1371 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $135.75 | 10.399% | $149.8666 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $214.69 | 13.383% | $243.422 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $21.63 | 10.286% | $23.8549 | $23.85 | $23.85 | $23.90 |
| 7 purchase totals = | $888.38 | $975.0296 | $975.03 | $975.00 | $975.00 | |