| 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 | $15.90 | 4.609% | $16.6328 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $177.49 | 13.579% | $201.5914 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $90.62 | 6.847% | $96.8248 | $96.82 | $96.80 | $96.80 |
| Purchase #4 | $106.45 | 12.799% | $120.0745 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $88.80 | 11.585% | $99.0875 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $59.37 | 3.707% | $61.5708 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $247.96 | 7.669% | $266.9761 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $786.59 | $862.7579 | $862.75 | $862.75 | $862.80 | |