| 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 | $35.61 | 7.107% | $38.1408 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $197.42 | 6.151% | $209.5633 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $102.76 | 13.799% | $116.9399 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $153.52 | 6.587% | $163.6324 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $122.42 | 6.223% | $130.0382 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $70.40 | 8.628% | $76.4741 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $9.57 | 5.744% | $10.1197 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $691.70 | $744.9084 | $744.90 | $744.90 | $744.80 | |