| 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 | $156.30 | 8.303% | $169.2776 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $45.76 | 6.735% | $48.8419 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $53.93 | 5.308% | $56.7926 | $56.79 | $56.80 | $56.80 |
| Purchase #4 | $20.70 | 8.330% | $22.4243 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $205.84 | 4.757% | $215.6318 | $215.63 | $215.65 | $215.60 |
| Purchase #6 | $94.60 | 9.472% | $103.5605 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $14.34 | 6.563% | $15.2811 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $591.47 | $631.8098 | $631.80 | $631.85 | $631.80 | |