| 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 | $69.39 | 6.742% | $74.0683 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $17.84 | 6.125% | $18.9327 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $197.76 | 5.462% | $208.5617 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $232.86 | 12.138% | $261.1245 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $7.81 | 9.243% | $8.5319 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $214.78 | 13.767% | $244.3488 | $244.35 | $244.35 | $244.30 |
| Purchase #7 | $148.88 | 10.647% | $164.7313 | $164.73 | $164.75 | $164.70 |
| 7 purchase totals = | $889.32 | $980.2992 | $980.29 | $980.30 | $980.20 | |