| 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 | $40.83 | 4.350% | $42.6061 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $77.25 | 3.479% | $79.9375 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $48.57 | 13.600% | $55.1755 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $240.35 | 9.752% | $263.7889 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $23.92 | 3.634% | $24.7893 | $24.79 | $24.80 | $24.80 |
| Purchase #6 | $225.98 | 3.189% | $233.1865 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $40.88 | 7.607% | $43.9897 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $697.78 | $743.4735 | $743.49 | $743.55 | $743.50 | |