| 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 | $44.85 | 6.297% | $47.6742 | $47.67 | $47.65 | $47.70 |
| Purchase #2 | $71.68 | 13.226% | $81.1604 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $28.85 | 12.146% | $32.3541 | $32.35 | $32.35 | $32.40 |
| Purchase #4 | $149.90 | 12.113% | $168.0574 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $42.86 | 13.267% | $48.5462 | $48.55 | $48.55 | $48.50 |
| Purchase #6 | $81.78 | 11.803% | $91.4325 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $233.39 | 8.396% | $252.9854 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $653.31 | $722.2102 | $722.21 | $722.20 | $722.30 | |