| 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 | $20.74 | 11.174% | $23.0575 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $70.25 | 5.251% | $73.9388 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $172.63 | 12.696% | $194.5471 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $127.77 | 10.258% | $140.8766 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $206.38 | 5.277% | $217.2707 | $217.27 | $217.25 | $217.30 |
| Purchase #6 | $118.27 | 3.498% | $122.4071 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $150.73 | 5.748% | $159.394 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $866.77 | $931.4918 | $931.50 | $931.50 | $931.50 | |