| 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 | $77.94 | 4.720% | $81.6188 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $5.43 | 13.756% | $6.177 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $241.52 | 10.202% | $266.1599 | $266.16 | $266.15 | $266.20 |
| Purchase #4 | $242.84 | 10.583% | $268.5398 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $104.54 | 6.204% | $111.0257 | $111.03 | $111.05 | $111.00 |
| Purchase #6 | $240.43 | 4.690% | $251.7062 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $198.25 | 10.714% | $219.4905 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $1,110.95 | $1,204.7179 | $1,204.73 | $1,204.75 | $1,204.70 | |