| 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 | $42.67 | 4.576% | $44.6226 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $30.30 | 6.686% | $32.3259 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $38.34 | 12.335% | $43.0692 | $43.07 | $43.05 | $43.10 |
| Purchase #4 | $37.36 | 3.212% | $38.56 | $38.56 | $38.55 | $38.60 |
| Purchase #5 | $111.30 | 8.164% | $120.3865 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $209.26 | 7.630% | $225.2265 | $225.23 | $225.25 | $225.20 |
| Purchase #7 | $188.47 | 12.568% | $212.1569 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $657.70 | $716.3476 | $716.36 | $716.35 | $716.40 | |