| 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 | $40.57 | 5.137% | $42.6541 | $42.65 | $42.65 | $42.70 |
| Purchase #2 | $156.49 | 8.518% | $169.8198 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $34.27 | 11.440% | $38.1905 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $155.46 | 8.159% | $168.144 | $168.14 | $168.15 | $168.10 |
| Purchase #5 | $184.54 | 10.842% | $204.5478 | $204.55 | $204.55 | $204.50 |
| Purchase #6 | $128.99 | 13.576% | $146.5017 | $146.50 | $146.50 | $146.50 |
| Purchase #7 | $6.48 | 7.666% | $6.9768 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $706.80 | $776.8347 | $776.83 | $776.85 | $776.80 | |