| 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 | $18.43 | 5.546% | $19.4521 | $19.45 | $19.45 | $19.50 |
| Purchase #2 | $74.95 | 5.774% | $79.2776 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $156.90 | 12.630% | $176.7165 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $179.67 | 13.142% | $203.2822 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $136.93 | 8.431% | $148.4746 | $148.47 | $148.45 | $148.50 |
| Purchase #6 | $62.89 | 10.532% | $69.5136 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $57.53 | 5.873% | $60.9087 | $60.91 | $60.90 | $60.90 |
| 7 purchase totals = | $687.30 | $757.6253 | $757.62 | $757.60 | $757.70 | |