| 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 | $43.51 | 8.249% | $47.0991 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $69.33 | 3.320% | $71.6318 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $100.68 | 4.686% | $105.3979 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $61.72 | 11.461% | $68.7937 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $42.42 | 11.609% | $47.3445 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $22.45 | 4.858% | $23.5406 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $190.51 | 9.423% | $208.4618 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $530.62 | $572.2694 | $572.26 | $572.30 | $572.20 | |