| 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 | $18.74 | 4.383% | $19.5614 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $199.58 | 5.311% | $210.1797 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $201.34 | 11.586% | $224.6673 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $72.35 | 12.648% | $81.5008 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $124.27 | 7.705% | $133.845 | $133.85 | $133.85 | $133.80 |
| Purchase #6 | $71.96 | 13.759% | $81.861 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $117.61 | 13.331% | $133.2886 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $805.85 | $884.9038 | $884.91 | $884.90 | $885.00 | |