| 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 | $81.45 | 4.160% | $84.8383 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $136.73 | 5.641% | $144.4429 | $144.44 | $144.45 | $144.40 |
| Purchase #3 | $136.64 | 4.448% | $142.7177 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $135.76 | 6.520% | $144.6116 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $213.84 | 9.309% | $233.7464 | $233.75 | $233.75 | $233.70 |
| Purchase #6 | $47.30 | 13.630% | $53.747 | $53.75 | $53.75 | $53.70 |
| Purchase #7 | $108.99 | 10.403% | $120.3282 | $120.33 | $120.35 | $120.30 |
| 7 purchase totals = | $860.71 | $924.4321 | $924.44 | $924.45 | $924.20 | |