| 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 | $76.57 | 3.637% | $79.3549 | $79.35 | $79.35 | $79.40 |
| Purchase #2 | $81.56 | 12.278% | $91.5739 | $91.57 | $91.55 | $91.60 |
| Purchase #3 | $184.53 | 13.266% | $209.0097 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $179.36 | 4.712% | $187.8114 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $146.52 | 10.273% | $161.572 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $249.75 | 3.680% | $258.9408 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $206.50 | 10.365% | $227.9037 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $1,124.79 | $1,216.1664 | $1,216.15 | $1,216.10 | $1,216.20 | |