| 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 | $58.34 | 10.472% | $64.4494 | $64.45 | $64.45 | $64.40 |
| Purchase #2 | $87.26 | 5.669% | $92.2068 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $117.68 | 11.159% | $130.8119 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $103.74 | 13.540% | $117.7864 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $168.55 | 5.358% | $177.5809 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $164.95 | 12.114% | $184.932 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $77.44 | 11.662% | $86.4711 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $777.96 | $854.2385 | $854.24 | $854.25 | $854.20 | |