| 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 | $48.35 | 10.520% | $53.4364 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $213.41 | 9.535% | $233.7586 | $233.76 | $233.75 | $233.80 |
| Purchase #3 | $132.80 | 7.633% | $142.9366 | $142.94 | $142.95 | $142.90 |
| Purchase #4 | $116.79 | 13.616% | $132.6921 | $132.69 | $132.70 | $132.70 |
| Purchase #5 | $37.95 | 5.604% | $40.0767 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $245.85 | 13.743% | $279.6372 | $279.64 | $279.65 | $279.60 |
| Purchase #7 | $18.30 | 3.424% | $18.9266 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $813.45 | $901.4642 | $901.48 | $901.55 | $901.40 | |