| 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 | $145.66 | 11.499% | $162.4094 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $61.99 | 3.864% | $64.3853 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $77.64 | 9.380% | $84.9226 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $29.84 | 7.743% | $32.1505 | $32.15 | $32.15 | $32.20 |
| Purchase #5 | $87.87 | 10.538% | $97.1297 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $37.73 | 11.267% | $41.981 | $41.98 | $42.00 | $42.00 |
| Purchase #7 | $20.67 | 11.688% | $23.0859 | $23.09 | $23.10 | $23.10 |
| 7 purchase totals = | $461.40 | $506.0644 | $506.07 | $506.10 | $506.10 | |