| 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 | $45.33 | 11.248% | $50.4287 | $50.43 | $50.45 | $50.40 |
| Purchase #2 | $176.74 | 4.414% | $184.5413 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $140.59 | 3.345% | $145.2927 | $145.29 | $145.30 | $145.30 |
| Purchase #4 | $81.78 | 3.328% | $84.5016 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $225.89 | 11.136% | $251.0451 | $251.05 | $251.05 | $251.00 |
| Purchase #6 | $49.70 | 6.859% | $53.1089 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $168.85 | 8.514% | $183.2259 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $888.88 | $952.1442 | $952.15 | $952.20 | $952.00 | |