| 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 | $57.35 | 5.259% | $60.366 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $116.26 | 8.783% | $126.4711 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $176.80 | 3.357% | $182.7352 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $67.93 | 12.847% | $76.657 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $108.57 | 8.725% | $118.0427 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $132.44 | 7.299% | $142.1068 | $142.11 | $142.10 | $142.10 |
| Purchase #7 | $85.50 | 4.207% | $89.097 | $89.10 | $89.10 | $89.10 |
| 7 purchase totals = | $744.85 | $795.4758 | $795.49 | $795.45 | $795.50 | |