| 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 | $34.57 | 4.359% | $36.0769 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $46.58 | 13.155% | $52.7076 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $61.35 | 10.667% | $67.8942 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $196.33 | 12.666% | $221.1972 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $209.76 | 5.488% | $221.2716 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $227.66 | 5.699% | $240.6343 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $244.42 | 5.558% | $258.0049 | $258.00 | $258.00 | $258.00 |
| 7 purchase totals = | $1,020.67 | $1,097.7867 | $1,097.78 | $1,097.80 | $1,097.80 | |