| 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 | $51.87 | 3.724% | $53.8016 | $53.80 | $53.80 | $53.80 |
| Purchase #2 | $64.75 | 10.625% | $71.6297 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $205.77 | 13.721% | $234.0037 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $219.40 | 6.446% | $233.5425 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $33.40 | 12.449% | $37.558 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $136.36 | 12.107% | $152.8691 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $31.76 | 9.502% | $34.7778 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $743.31 | $818.1824 | $818.18 | $818.20 | $818.20 | |