| 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 | $43.30 | 4.243% | $45.1372 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $33.71 | 10.157% | $37.1339 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $237.49 | 8.407% | $257.4558 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $81.88 | 11.619% | $91.3936 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $189.82 | 8.559% | $206.0667 | $206.07 | $206.05 | $206.10 |
| Purchase #6 | $25.66 | 7.180% | $27.5024 | $27.50 | $27.50 | $27.50 |
| Purchase #7 | $155.92 | 13.271% | $176.6121 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $767.78 | $841.3017 | $841.30 | $841.30 | $841.30 | |