| 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 | $36.46 | 12.127% | $40.8815 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $243.29 | 8.271% | $263.4125 | $263.41 | $263.40 | $263.40 |
| Purchase #3 | $146.73 | 7.806% | $158.1837 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $86.48 | 11.768% | $96.657 | $96.66 | $96.65 | $96.70 |
| Purchase #5 | $34.78 | 11.455% | $38.764 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $160.62 | 5.262% | $169.0718 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $106.90 | 10.725% | $118.365 | $118.37 | $118.35 | $118.40 |
| 7 purchase totals = | $815.26 | $885.3355 | $885.33 | $885.30 | $885.50 | |