| 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 | $52.59 | 10.698% | $58.2161 | $58.22 | $58.20 | $58.20 |
| Purchase #2 | $91.35 | 8.733% | $99.3276 | $99.33 | $99.35 | $99.30 |
| Purchase #3 | $80.55 | 6.504% | $85.789 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $16.49 | 5.104% | $17.3316 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $164.26 | 12.278% | $184.4278 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $190.57 | 8.437% | $206.6484 | $206.65 | $206.65 | $206.60 |
| Purchase #7 | $8.26 | 10.744% | $9.1475 | $9.15 | $9.15 | $9.10 |
| 7 purchase totals = | $604.07 | $660.8880 | $660.90 | $660.95 | $660.70 | |