| 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 | $16.43 | 12.502% | $18.4841 | $18.48 | $18.50 | $18.50 |
| Purchase #2 | $142.79 | 10.390% | $157.6259 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $38.39 | 7.772% | $41.3737 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $81.26 | 4.401% | $84.8363 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $200.45 | 7.263% | $215.0087 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $211.35 | 8.129% | $228.5306 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $42.62 | 11.253% | $47.416 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $733.29 | $793.2753 | $793.28 | $793.30 | $793.20 | |