| 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 | $31.73 | 8.200% | $34.3319 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $148.43 | 8.822% | $161.5245 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $53.95 | 4.805% | $56.5423 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $46.83 | 11.635% | $52.2787 | $52.28 | $52.30 | $52.30 |
| Purchase #5 | $160.88 | 3.816% | $167.0192 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $209.89 | 11.796% | $234.6486 | $234.65 | $234.65 | $234.60 |
| Purchase #7 | $192.37 | 6.104% | $204.1123 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $844.08 | $910.4575 | $910.45 | $910.45 | $910.30 | |