| 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 | $52.60 | 6.437% | $55.9859 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $158.59 | 3.633% | $164.3516 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $18.98 | 3.384% | $19.6223 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $225.74 | 11.741% | $252.2441 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $234.74 | 10.174% | $258.6224 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $74.91 | 5.172% | $78.7843 | $78.78 | $78.80 | $78.80 |
| Purchase #7 | $64.44 | 13.543% | $73.1671 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $830.00 | $902.7777 | $902.77 | $902.75 | $902.80 | |