| 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 | $29.96 | 13.420% | $33.9806 | $33.98 | $34.00 | $34.00 |
| Purchase #2 | $62.64 | 7.148% | $67.1175 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $220.95 | 6.360% | $235.0024 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $18.88 | 12.756% | $21.2883 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $171.44 | 12.725% | $193.2557 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $11.69 | 12.325% | $13.1308 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $151.54 | 3.459% | $156.7818 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $667.10 | $720.5571 | $720.56 | $720.60 | $720.60 | |