| 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 | $58.54 | 7.778% | $63.0932 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $19.64 | 8.392% | $21.2882 | $21.29 | $21.30 | $21.30 |
| Purchase #3 | $40.42 | 8.534% | $43.8694 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $241.37 | 7.799% | $260.1944 | $260.19 | $260.20 | $260.20 |
| Purchase #5 | $96.48 | 7.851% | $104.0546 | $104.05 | $104.05 | $104.10 |
| Purchase #6 | $109.37 | 13.416% | $124.0431 | $124.04 | $124.05 | $124.00 |
| Purchase #7 | $48.79 | 10.727% | $54.0237 | $54.02 | $54.00 | $54.00 |
| 7 purchase totals = | $614.61 | $670.5666 | $670.55 | $670.55 | $670.60 | |