| 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 | $79.77 | 13.745% | $90.7344 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $175.36 | 10.616% | $193.9762 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $137.83 | 7.453% | $148.1025 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $14.72 | 3.174% | $15.1872 | $15.19 | $15.20 | $15.20 |
| Purchase #5 | $106.36 | 11.346% | $118.4276 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $127.72 | 11.195% | $142.0183 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $169.57 | 4.114% | $176.5461 | $176.55 | $176.55 | $176.50 |
| 7 purchase totals = | $811.33 | $884.9923 | $885.00 | $885.05 | $884.90 | |