| 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 | $41.73 | 8.209% | $45.1556 | $45.16 | $45.15 | $45.20 |
| Purchase #2 | $154.27 | 4.139% | $160.6552 | $160.66 | $160.65 | $160.70 |
| Purchase #3 | $6.64 | 4.395% | $6.9318 | $6.93 | $6.95 | $6.90 |
| Purchase #4 | $234.56 | 6.707% | $250.2919 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $193.39 | 13.136% | $218.7937 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $23.29 | 10.389% | $25.7096 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $186.43 | 4.728% | $195.2444 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $840.31 | $902.7822 | $902.78 | $902.80 | $902.80 | |