| 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 | $70.56 | 8.318% | $76.4292 | $76.43 | $76.45 | $76.40 |
| Purchase #2 | $193.73 | 13.586% | $220.0502 | $220.05 | $220.05 | $220.10 |
| Purchase #3 | $159.82 | 7.520% | $171.8385 | $171.84 | $171.85 | $171.80 |
| Purchase #4 | $67.70 | 8.439% | $73.4132 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $225.69 | 4.355% | $235.5188 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $162.66 | 12.164% | $182.446 | $182.45 | $182.45 | $182.40 |
| Purchase #7 | $114.48 | 13.314% | $129.7219 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $994.64 | $1,089.4178 | $1,089.42 | $1,089.40 | $1,089.30 | |