| 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 | $52.61 | 11.439% | $58.6281 | $58.63 | $58.65 | $58.60 |
| Purchase #2 | $199.28 | 11.183% | $221.5655 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $197.30 | 7.381% | $211.8627 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $107.68 | 12.189% | $120.8051 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $169.68 | 10.638% | $187.7306 | $187.73 | $187.75 | $187.70 |
| Purchase #6 | $19.67 | 13.733% | $22.3713 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $54.78 | 12.747% | $61.7628 | $61.76 | $61.75 | $61.80 |
| 7 purchase totals = | $801.00 | $884.7261 | $884.73 | $884.70 | $884.80 | |