| 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 | $50.96 | 7.416% | $54.7392 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $44.68 | 12.331% | $50.1895 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $100.59 | 11.239% | $111.8953 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $100.58 | 8.328% | $108.9563 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $149.73 | 9.242% | $163.568 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $52.41 | 8.294% | $56.7569 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $20.52 | 8.196% | $22.2018 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $519.47 | $568.3070 | $568.32 | $568.30 | $568.40 | |