| 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 | $82.92 | 3.470% | $85.7973 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $169.50 | 8.616% | $184.1041 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $37.53 | 13.423% | $42.5677 | $42.57 | $42.55 | $42.60 |
| Purchase #4 | $25.79 | 3.325% | $26.6475 | $26.65 | $26.65 | $26.60 |
| Purchase #5 | $27.63 | 6.282% | $29.3657 | $29.37 | $29.35 | $29.40 |
| Purchase #6 | $10.77 | 10.242% | $11.8731 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $236.72 | 7.589% | $254.6847 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $590.86 | $635.0401 | $635.04 | $635.00 | $635.10 | |