| 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 | $72.97 | 6.551% | $77.7503 | $77.75 | $77.75 | $77.80 |
| Purchase #2 | $206.27 | 13.143% | $233.3801 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $242.62 | 10.646% | $268.4493 | $268.45 | $268.45 | $268.40 |
| Purchase #4 | $103.55 | 8.199% | $112.0401 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $165.41 | 13.446% | $187.651 | $187.65 | $187.65 | $187.70 |
| Purchase #6 | $243.77 | 11.335% | $271.4013 | $271.40 | $271.40 | $271.40 |
| Purchase #7 | $225.29 | 8.512% | $244.4667 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,259.88 | $1,395.1388 | $1,395.14 | $1,395.15 | $1,395.20 | |