| 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 | $42.31 | 3.124% | $43.6318 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $30.33 | 10.813% | $33.6096 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $78.35 | 11.156% | $87.0907 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $220.81 | 10.832% | $244.7281 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $45.77 | 3.503% | $47.3733 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $98.40 | 8.623% | $106.885 | $106.89 | $106.90 | $106.90 |
| Purchase #7 | $100.40 | 7.443% | $107.8728 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $616.37 | $671.1913 | $671.19 | $671.20 | $671.20 | |