| 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 | $76.71 | 8.747% | $83.4198 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $116.44 | 10.296% | $128.4287 | $128.43 | $128.45 | $128.40 |
| Purchase #3 | $174.52 | 10.493% | $192.8324 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $62.75 | 9.327% | $68.6027 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $175.95 | 3.663% | $182.395 | $182.40 | $182.40 | $182.40 |
| Purchase #6 | $81.29 | 12.482% | $91.4366 | $91.44 | $91.45 | $91.40 |
| Purchase #7 | $69.54 | 4.359% | $72.5712 | $72.57 | $72.55 | $72.60 |
| 7 purchase totals = | $757.20 | $819.6864 | $819.69 | $819.70 | $819.60 | |