| 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 | $111.56 | 12.440% | $125.4381 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $212.58 | 13.577% | $241.442 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $22.59 | 11.494% | $25.1865 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $15.33 | 7.395% | $16.4637 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $31.35 | 12.765% | $35.3518 | $35.35 | $35.35 | $35.40 |
| Purchase #6 | $85.74 | 3.181% | $88.4674 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $79.78 | 5.643% | $84.282 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $558.93 | $616.6315 | $616.63 | $616.65 | $616.70 | |