| 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 | $40.43 | 8.635% | $43.9211 | $43.92 | $43.90 | $43.90 |
| Purchase #2 | $97.47 | 6.239% | $103.5512 | $103.55 | $103.55 | $103.60 |
| Purchase #3 | $216.68 | 12.298% | $243.3273 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $247.40 | 7.577% | $266.1455 | $266.15 | $266.15 | $266.10 |
| Purchase #5 | $166.74 | 8.341% | $180.6478 | $180.65 | $180.65 | $180.60 |
| Purchase #6 | $33.83 | 3.374% | $34.9714 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $25.55 | 8.871% | $27.8165 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $828.10 | $900.3808 | $900.39 | $900.35 | $900.30 | |