| 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 | $47.62 | 5.710% | $50.3391 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $128.31 | 13.449% | $145.5664 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $24.88 | 3.480% | $25.7458 | $25.75 | $25.75 | $25.70 |
| Purchase #4 | $169.40 | 8.142% | $183.1925 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $145.40 | 6.719% | $155.1694 | $155.17 | $155.15 | $155.20 |
| Purchase #6 | $153.60 | 9.579% | $168.3133 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $96.42 | 11.462% | $107.4717 | $107.47 | $107.45 | $107.50 |
| 7 purchase totals = | $765.63 | $835.7982 | $835.80 | $835.75 | $835.80 | |