| 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 | $47.63 | 8.312% | $51.589 | $51.59 | $51.60 | $51.60 |
| Purchase #2 | $35.41 | 7.715% | $38.1419 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $138.75 | 13.837% | $157.9488 | $157.95 | $157.95 | $157.90 |
| Purchase #4 | $13.52 | 5.500% | $14.2636 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $152.53 | 6.356% | $162.2248 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $228.50 | 10.472% | $252.4285 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $41.45 | 12.410% | $46.5939 | $46.59 | $46.60 | $46.60 |
| 7 purchase totals = | $657.79 | $723.1905 | $723.18 | $723.20 | $723.10 | |