| 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 | $26.91 | 10.302% | $29.6823 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $7.97 | 7.625% | $8.5777 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $204.49 | 9.796% | $224.5218 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $190.65 | 9.294% | $208.369 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $152.62 | 7.801% | $164.5259 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $207.36 | 8.865% | $225.7425 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $108.46 | 6.755% | $115.7865 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $898.46 | $977.2057 | $977.21 | $977.25 | $977.20 | |