| 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 | $44.82 | 4.154% | $46.6818 | $46.68 | $46.70 | $46.70 |
| Purchase #2 | $140.36 | 3.579% | $145.3835 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $59.31 | 4.282% | $61.8497 | $61.85 | $61.85 | $61.80 |
| Purchase #4 | $115.53 | 4.762% | $121.0315 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $48.44 | 11.136% | $53.8343 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $114.49 | 12.810% | $129.1562 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $155.39 | 10.435% | $171.6049 | $171.60 | $171.60 | $171.60 |
| 7 purchase totals = | $678.34 | $729.5419 | $729.53 | $729.60 | $729.50 | |