| 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 | $199.91 | 9.770% | $219.4412 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $65.86 | 9.305% | $71.9883 | $71.99 | $72.00 | $72.00 |
| Purchase #3 | $86.79 | 11.631% | $96.8845 | $96.88 | $96.90 | $96.90 |
| Purchase #4 | $245.68 | 4.517% | $256.7774 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $84.97 | 7.277% | $91.1533 | $91.15 | $91.15 | $91.20 |
| Purchase #6 | $148.88 | 4.541% | $155.6406 | $155.64 | $155.65 | $155.60 |
| Purchase #7 | $71.53 | 5.531% | $75.4863 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $903.62 | $967.3716 | $967.37 | $967.45 | $967.40 | |