| 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 | $102.52 | 5.779% | $108.4446 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $42.38 | 5.638% | $44.7694 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $63.87 | 12.363% | $71.7662 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $203.63 | 5.257% | $214.3348 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $71.94 | 5.825% | $76.1305 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $152.46 | 11.220% | $169.566 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $180.72 | 4.214% | $188.3355 | $188.34 | $188.35 | $188.30 |
| 7 purchase totals = | $817.52 | $873.3470 | $873.35 | $873.35 | $873.30 | |