| 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 | $38.73 | 12.276% | $43.4845 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $42.54 | 7.474% | $45.7194 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $182.79 | 12.168% | $205.0319 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $203.52 | 8.444% | $220.7052 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $52.89 | 6.365% | $56.2564 | $56.26 | $56.25 | $56.30 |
| Purchase #6 | $236.64 | 8.744% | $257.3318 | $257.33 | $257.35 | $257.30 |
| Purchase #7 | $80.96 | 5.502% | $85.4144 | $85.41 | $85.40 | $85.40 |
| 7 purchase totals = | $838.07 | $913.9436 | $913.94 | $913.95 | $913.90 | |