| 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 | $71.87 | 13.557% | $81.6134 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $19.61 | 11.546% | $21.8742 | $21.87 | $21.85 | $21.90 |
| Purchase #3 | $9.70 | 9.669% | $10.6379 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $231.92 | 5.335% | $244.2929 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $203.28 | 7.294% | $218.1072 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $186.34 | 4.872% | $195.4185 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $43.36 | 10.652% | $47.9787 | $47.98 | $48.00 | $48.00 |
| 7 purchase totals = | $766.08 | $819.9228 | $819.92 | $819.90 | $819.90 | |