| 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 | $17.49 | 7.759% | $18.847 | $18.85 | $18.85 | $18.80 |
| Purchase #2 | $152.59 | 6.716% | $162.8379 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $140.79 | 7.718% | $151.6562 | $151.66 | $151.65 | $151.70 |
| Purchase #4 | $30.62 | 8.190% | $33.1278 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $91.67 | 10.324% | $101.134 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $48.50 | 8.528% | $52.6361 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $46.55 | 3.823% | $48.3296 | $48.33 | $48.35 | $48.30 |
| 7 purchase totals = | $528.21 | $568.5686 | $568.58 | $568.65 | $568.40 | |