| 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 | $47.61 | 5.831% | $50.3861 | $50.39 | $50.40 | $50.40 |
| Purchase #2 | $181.56 | 4.199% | $189.1837 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $75.58 | 7.164% | $80.9946 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $232.47 | 4.811% | $243.6541 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $117.78 | 3.809% | $122.2662 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $32.37 | 6.477% | $34.4666 | $34.47 | $34.45 | $34.50 |
| Purchase #7 | $40.88 | 5.438% | $43.1031 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $728.25 | $764.0544 | $764.05 | $764.05 | $764.20 | |