| 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 | $79.98 | 12.647% | $90.0951 | $90.10 | $90.10 | $90.10 |
| Purchase #2 | $139.39 | 6.496% | $148.4448 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $71.57 | 7.617% | $77.0215 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $127.88 | 13.239% | $144.81 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $6.91 | 13.516% | $7.844 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $21.90 | 4.653% | $22.919 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $58.65 | 9.139% | $64.01 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $506.28 | $555.1444 | $555.14 | $555.10 | $555.00 | |