| 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 | $63.65 | 11.281% | $70.8304 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $30.29 | 3.676% | $31.4035 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $68.84 | 9.716% | $75.5285 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $72.29 | 13.817% | $82.2783 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $221.77 | 8.368% | $240.3277 | $240.33 | $240.35 | $240.30 |
| Purchase #6 | $6.53 | 10.571% | $7.2203 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $90.99 | 4.640% | $95.2119 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $554.36 | $602.8006 | $602.80 | $602.85 | $602.70 | |