| 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 | $66.44 | 4.225% | $69.2471 | $69.25 | $69.25 | $69.20 |
| Purchase #2 | $24.75 | 7.563% | $26.6218 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $73.71 | 9.254% | $80.5311 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $85.59 | 7.656% | $92.1428 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $8.50 | 3.466% | $8.7946 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $55.78 | 7.343% | $59.8759 | $59.88 | $59.90 | $59.90 |
| Purchase #7 | $141.33 | 11.394% | $157.4331 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $456.10 | $494.6464 | $494.64 | $494.70 | $494.50 | |