| 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 | $40.84 | 9.165% | $44.583 | $44.58 | $44.60 | $44.60 |
| Purchase #2 | $160.65 | 12.317% | $180.4373 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $85.45 | 13.308% | $96.8217 | $96.82 | $96.80 | $96.80 |
| Purchase #4 | $193.28 | 6.735% | $206.2974 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $184.68 | 6.740% | $197.1274 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $21.73 | 6.733% | $23.1931 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $212.39 | 10.740% | $235.2007 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $899.02 | $983.6606 | $983.66 | $983.70 | $983.60 | |