| 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 | $34.86 | 12.455% | $39.2018 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $44.38 | 6.291% | $47.1719 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $65.90 | 4.242% | $68.6955 | $68.70 | $68.70 | $68.70 |
| Purchase #4 | $67.25 | 4.748% | $70.443 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $128.43 | 10.697% | $142.1682 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $71.31 | 6.807% | $76.1641 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $170.54 | 10.234% | $187.9931 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $582.67 | $631.8376 | $631.83 | $631.80 | $631.90 | |