| 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 | $61.50 | 10.188% | $67.7656 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $52.69 | 6.715% | $56.2281 | $56.23 | $56.25 | $56.20 |
| Purchase #3 | $220.35 | 9.829% | $242.0082 | $242.01 | $242.00 | $242.00 |
| Purchase #4 | $205.98 | 10.706% | $228.0322 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $26.49 | 11.580% | $29.5575 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $59.68 | 11.511% | $66.5498 | $66.55 | $66.55 | $66.50 |
| Purchase #7 | $178.48 | 13.443% | $202.4731 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $805.17 | $892.6145 | $892.62 | $892.60 | $892.60 | |