| 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 | $236.84 | 9.693% | $259.7969 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $103.43 | 4.836% | $108.4319 | $108.43 | $108.45 | $108.40 |
| Purchase #3 | $66.88 | 9.378% | $73.152 | $73.15 | $73.15 | $73.20 |
| Purchase #4 | $14.33 | 8.377% | $15.5304 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $42.26 | 9.573% | $46.3055 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $148.97 | 11.712% | $166.4174 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $13.33 | 11.137% | $14.8146 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $626.04 | $684.4487 | $684.45 | $684.45 | $684.40 | |