| 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 | $87.59 | 13.733% | $99.6187 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $36.54 | 9.212% | $39.9061 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $194.55 | 12.617% | $219.0964 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $227.63 | 10.270% | $251.0076 | $251.01 | $251.00 | $251.00 |
| Purchase #5 | $177.72 | 6.467% | $189.2132 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $40.36 | 11.832% | $45.1354 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $145.68 | 3.846% | $151.2829 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $910.07 | $995.2603 | $995.27 | $995.25 | $995.20 | |