| 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 | $193.65 | 13.315% | $219.4345 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $105.94 | 10.169% | $116.713 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $207.91 | 4.192% | $216.6256 | $216.63 | $216.65 | $216.60 |
| Purchase #4 | $30.80 | 7.563% | $33.1294 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $5.85 | 3.271% | $6.0414 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $42.93 | 5.612% | $45.3392 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $70.49 | 4.739% | $73.8305 | $73.83 | $73.85 | $73.80 |
| 7 purchase totals = | $657.57 | $711.1136 | $711.11 | $711.20 | $710.90 | |