| 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 | $65.50 | 11.608% | $73.1032 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $84.55 | 11.703% | $94.4449 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $121.75 | 6.483% | $129.6431 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $154.92 | 12.288% | $173.9566 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $133.45 | 8.142% | $144.3155 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $70.86 | 11.207% | $78.8013 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $114.85 | 4.135% | $119.599 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $745.88 | $813.8636 | $813.86 | $813.85 | $813.80 | |