| 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 | $7.78 | 5.422% | $8.2018 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $162.83 | 12.307% | $182.8695 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $7.73 | 6.126% | $8.2035 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $90.63 | 4.779% | $94.9612 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $116.86 | 13.347% | $132.4573 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $229.41 | 9.689% | $251.6375 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $87.46 | 9.253% | $95.5527 | $95.55 | $95.55 | $95.60 |
| 7 purchase totals = | $702.70 | $773.8835 | $773.88 | $773.85 | $774.00 | |