| 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 | $108.48 | 7.579% | $116.7017 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $39.98 | 3.723% | $41.4685 | $41.47 | $41.45 | $41.50 |
| Purchase #3 | $115.74 | 4.113% | $120.5004 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $178.29 | 10.711% | $197.3866 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $45.64 | 7.466% | $49.0475 | $49.05 | $49.05 | $49.00 |
| Purchase #6 | $54.56 | 3.283% | $56.3512 | $56.35 | $56.35 | $56.40 |
| Purchase #7 | $136.77 | 13.795% | $155.6374 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $679.46 | $737.0933 | $737.10 | $737.10 | $737.10 | |