| 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 | $59.43 | 10.748% | $65.8175 | $65.82 | $65.80 | $65.80 |
| Purchase #2 | $139.75 | 12.355% | $157.0161 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $7.43 | 5.872% | $7.8663 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $73.76 | 10.579% | $81.5631 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $20.41 | 11.132% | $22.682 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $25.49 | 4.703% | $26.6888 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $112.80 | 6.470% | $120.0982 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $439.07 | $481.7320 | $481.74 | $481.70 | $481.80 | |