| 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 | $23.27 | 11.451% | $25.9346 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $213.92 | 7.711% | $230.4154 | $230.42 | $230.40 | $230.40 |
| Purchase #3 | $116.94 | 11.842% | $130.788 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $76.25 | 3.830% | $79.1704 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $18.25 | 5.498% | $19.2534 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $131.78 | 13.279% | $149.2791 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $45.68 | 10.293% | $50.3818 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $626.09 | $685.2227 | $685.22 | $685.25 | $685.30 | |