| 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 | $58.47 | 6.671% | $62.3705 | $62.37 | $62.35 | $62.40 |
| Purchase #2 | $132.99 | 10.370% | $146.7811 | $146.78 | $146.80 | $146.80 |
| Purchase #3 | $39.88 | 7.560% | $42.8949 | $42.89 | $42.90 | $42.90 |
| Purchase #4 | $228.63 | 10.118% | $251.7628 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $22.65 | 11.197% | $25.1861 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $164.40 | 3.225% | $169.7019 | $169.70 | $169.70 | $169.70 |
| Purchase #7 | $38.50 | 6.251% | $40.9066 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $685.52 | $739.6039 | $739.60 | $739.60 | $739.70 | |