| 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 | $30.27 | 7.524% | $32.5475 | $32.55 | $32.55 | $32.50 |
| Purchase #2 | $136.68 | 5.607% | $144.3436 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $77.71 | 8.331% | $84.184 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $138.39 | 5.384% | $145.8409 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $42.67 | 12.818% | $48.1394 | $48.14 | $48.15 | $48.10 |
| Purchase #6 | $123.80 | 13.540% | $140.5625 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $60.64 | 6.137% | $64.3615 | $64.36 | $64.35 | $64.40 |
| 7 purchase totals = | $610.16 | $659.9794 | $659.97 | $660.00 | $659.90 | |