| 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 | $240.91 | 13.204% | $272.7198 | $272.72 | $272.70 | $272.70 |
| Purchase #2 | $72.49 | 8.386% | $78.569 | $78.57 | $78.55 | $78.60 |
| Purchase #3 | $166.39 | 4.638% | $174.1072 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $15.91 | 3.605% | $16.4836 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $83.39 | 5.395% | $87.8889 | $87.89 | $87.90 | $87.90 |
| Purchase #6 | $103.55 | 4.649% | $108.364 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $71.33 | 12.830% | $80.4816 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $753.97 | $818.6141 | $818.61 | $818.60 | $818.70 | |