| 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 | $76.51 | 13.232% | $86.6338 | $86.63 | $86.65 | $86.60 |
| Purchase #2 | $108.59 | 7.839% | $117.1024 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $117.32 | 9.472% | $128.4326 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $6.42 | 12.602% | $7.229 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $136.73 | 11.655% | $152.6659 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $230.34 | 11.789% | $257.4948 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $79.53 | 7.343% | $85.3699 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $755.44 | $834.9284 | $834.92 | $834.95 | $834.90 | |