| 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 | $190.53 | 5.245% | $200.5233 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $187.64 | 5.290% | $197.5662 | $197.57 | $197.55 | $197.60 |
| Purchase #3 | $110.46 | 6.431% | $117.5637 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $72.36 | 9.508% | $79.24 | $79.24 | $79.25 | $79.20 |
| Purchase #5 | $44.61 | 10.869% | $49.4587 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $42.93 | 3.445% | $44.4089 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $5.42 | 10.812% | $6.006 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $653.95 | $694.7668 | $694.77 | $694.70 | $694.80 | |