| 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 | $63.86 | 5.636% | $67.4591 | $67.46 | $67.45 | $67.50 |
| Purchase #2 | $118.40 | 7.181% | $126.9023 | $126.90 | $126.90 | $126.90 |
| Purchase #3 | $96.87 | 13.783% | $110.2216 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $133.33 | 7.233% | $142.9738 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $79.89 | 3.417% | $82.6198 | $82.62 | $82.60 | $82.60 |
| Purchase #6 | $115.44 | 8.489% | $125.2397 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $80.87 | 13.361% | $91.675 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $688.66 | $747.0913 | $747.09 | $747.05 | $747.10 | |