| 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 | $24.41 | 12.653% | $27.4986 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $222.35 | 3.804% | $230.8082 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $103.26 | 4.868% | $108.2867 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $67.63 | 4.509% | $70.6794 | $70.68 | $70.70 | $70.70 |
| Purchase #5 | $83.81 | 8.393% | $90.8442 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $182.45 | 7.301% | $195.7707 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $88.42 | 4.521% | $92.4175 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $772.33 | $816.3053 | $816.31 | $816.30 | $816.30 | |