| 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 | $89.90 | 12.469% | $101.1096 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $20.87 | 9.616% | $22.8769 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $12.61 | 3.425% | $13.0419 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $125.66 | 7.797% | $135.4577 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $10.54 | 9.381% | $11.5288 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $56.90 | 8.282% | $61.6125 | $61.61 | $61.60 | $61.60 |
| Purchase #7 | $194.86 | 12.574% | $219.3617 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $511.34 | $564.9891 | $564.99 | $565.00 | $565.00 | |