| 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 | $80.69 | 8.584% | $87.6164 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $136.56 | 5.673% | $144.307 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $94.28 | 4.643% | $98.6574 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $126.68 | 12.829% | $142.9318 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $182.80 | 8.781% | $198.8517 | $198.85 | $198.85 | $198.90 |
| Purchase #6 | $21.63 | 4.197% | $22.5378 | $22.54 | $22.55 | $22.50 |
| Purchase #7 | $247.51 | 10.202% | $272.761 | $272.76 | $272.75 | $272.80 |
| 7 purchase totals = | $890.15 | $967.6631 | $967.67 | $967.65 | $967.70 | |