| 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 | $25.68 | 6.874% | $27.4452 | $27.45 | $27.45 | $27.40 |
| Purchase #2 | $160.31 | 4.505% | $167.532 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $62.33 | 3.661% | $64.6119 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $190.41 | 10.804% | $210.9819 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $93.86 | 12.588% | $105.6751 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $122.54 | 3.346% | $126.6402 | $126.64 | $126.65 | $126.60 |
| Purchase #7 | $45.72 | 11.576% | $51.0125 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $700.85 | $753.8988 | $753.90 | $753.95 | $753.80 | |