| 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 | $39.49 | 6.451% | $42.0375 | $42.04 | $42.05 | $42.00 |
| Purchase #2 | $126.72 | 4.507% | $132.4313 | $132.43 | $132.45 | $132.40 |
| Purchase #3 | $103.64 | 5.295% | $109.1277 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $185.39 | 5.303% | $195.2212 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $163.94 | 7.320% | $175.9404 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $137.27 | 7.502% | $147.568 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $136.47 | 8.251% | $147.7301 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $892.92 | $950.0562 | $950.06 | $950.10 | $949.90 | |