| 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 | $86.90 | 5.226% | $91.4414 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $121.61 | 11.549% | $135.6547 | $135.65 | $135.65 | $135.70 |
| Purchase #3 | $97.87 | 13.745% | $111.3222 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $163.37 | 13.651% | $185.6716 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $84.76 | 13.433% | $96.1458 | $96.15 | $96.15 | $96.10 |
| Purchase #6 | $19.56 | 4.418% | $20.4242 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $65.62 | 12.461% | $73.7969 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $639.69 | $714.4568 | $714.45 | $714.40 | $714.40 | |