| 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 | $31.27 | 7.457% | $33.6018 | $33.60 | $33.60 | $33.60 |
| Purchase #2 | $179.68 | 6.231% | $190.8759 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $185.29 | 11.773% | $207.1042 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $17.55 | 13.544% | $19.927 | $19.93 | $19.95 | $19.90 |
| Purchase #5 | $46.57 | 10.473% | $51.4473 | $51.45 | $51.45 | $51.40 |
| Purchase #6 | $7.75 | 10.545% | $8.5672 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $47.60 | 12.541% | $53.5695 | $53.57 | $53.55 | $53.60 |
| 7 purchase totals = | $515.71 | $565.0929 | $565.10 | $565.10 | $565.10 | |