| 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 | $92.51 | 8.332% | $100.2179 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $26.27 | 3.134% | $27.0933 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $248.50 | 6.650% | $265.0253 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $47.49 | 13.425% | $53.8655 | $53.87 | $53.85 | $53.90 |
| Purchase #5 | $115.96 | 9.324% | $126.7721 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $182.74 | 13.475% | $207.3642 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $53.50 | 5.356% | $56.3655 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $766.97 | $836.7038 | $836.71 | $836.65 | $836.80 | |