| 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 | $16.60 | 9.582% | $18.1906 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $55.44 | 7.420% | $59.5536 | $59.55 | $59.55 | $59.60 |
| Purchase #3 | $223.95 | 9.366% | $244.9252 | $244.93 | $244.95 | $244.90 |
| Purchase #4 | $37.95 | 4.737% | $39.7477 | $39.75 | $39.75 | $39.70 |
| Purchase #5 | $62.66 | 3.452% | $64.823 | $64.82 | $64.80 | $64.80 |
| Purchase #6 | $199.99 | 3.751% | $207.4916 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $164.32 | 12.335% | $184.5889 | $184.59 | $184.60 | $184.60 |
| 7 purchase totals = | $760.91 | $819.3206 | $819.32 | $819.35 | $819.30 | |