| 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 | $37.42 | 8.702% | $40.6763 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $59.77 | 13.635% | $67.9196 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $141.42 | 11.782% | $158.0821 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $117.38 | 13.280% | $132.9681 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $48.86 | 5.465% | $51.5302 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $211.50 | 4.630% | $221.2925 | $221.29 | $221.30 | $221.30 |
| Purchase #7 | $17.31 | 8.829% | $18.8383 | $18.84 | $18.85 | $18.80 |
| 7 purchase totals = | $633.66 | $691.3071 | $691.31 | $691.35 | $691.30 | |