| 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 | $86.51 | 5.222% | $91.0276 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $91.48 | 13.422% | $103.7584 | $103.76 | $103.75 | $103.80 |
| Purchase #3 | $11.63 | 11.435% | $12.9599 | $12.96 | $12.95 | $13.00 |
| Purchase #4 | $206.47 | 12.482% | $232.2416 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $93.59 | 9.282% | $102.277 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $45.72 | 13.819% | $52.038 | $52.04 | $52.05 | $52.00 |
| Purchase #7 | $204.61 | 7.166% | $219.2724 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $740.01 | $813.5749 | $813.58 | $813.60 | $813.60 | |