| 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 | $34.87 | 5.526% | $36.7969 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $139.91 | 13.353% | $158.5922 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $58.70 | 8.347% | $63.5997 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $29.90 | 8.504% | $32.4427 | $32.44 | $32.45 | $32.40 |
| Purchase #5 | $148.93 | 7.510% | $160.1146 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $137.56 | 11.249% | $153.0341 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $163.48 | 9.405% | $178.8553 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $713.35 | $783.4355 | $783.43 | $783.45 | $783.40 | |