| 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 | $73.97 | 10.615% | $81.8219 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $120.37 | 11.830% | $134.6098 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $180.46 | 7.658% | $194.2796 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $88.55 | 10.605% | $97.9407 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $28.96 | 9.418% | $31.6875 | $31.69 | $31.70 | $31.70 |
| Purchase #6 | $49.43 | 3.541% | $51.1803 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $145.52 | 3.269% | $150.277 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $687.26 | $741.7968 | $741.80 | $741.85 | $741.80 | |