| 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 | $99.85 | 11.858% | $111.6902 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $45.47 | 13.128% | $51.4393 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $159.69 | 7.473% | $171.6236 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $67.53 | 12.236% | $75.793 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $166.78 | 6.382% | $177.4239 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $48.99 | 8.863% | $53.332 | $53.33 | $53.35 | $53.30 |
| Purchase #7 | $192.92 | 13.205% | $218.3951 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $781.23 | $859.6971 | $859.69 | $859.70 | $859.60 | |