| 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 | $76.32 | 13.664% | $86.7484 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $34.60 | 5.336% | $36.4463 | $36.45 | $36.45 | $36.40 |
| Purchase #3 | $36.57 | 10.468% | $40.3981 | $40.40 | $40.40 | $40.40 |
| Purchase #4 | $183.33 | 3.647% | $190.016 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $83.75 | 11.498% | $93.3796 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $11.70 | 5.700% | $12.3669 | $12.37 | $12.35 | $12.40 |
| Purchase #7 | $241.93 | 13.581% | $274.7865 | $274.79 | $274.80 | $274.80 |
| 7 purchase totals = | $668.20 | $734.1418 | $734.16 | $734.15 | $734.10 | |