| 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 | $43.88 | 7.667% | $47.2443 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $81.70 | 8.349% | $88.5211 | $88.52 | $88.50 | $88.50 |
| Purchase #3 | $153.59 | 6.237% | $163.1694 | $163.17 | $163.15 | $163.20 |
| Purchase #4 | $127.57 | 5.528% | $134.6221 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $117.85 | 11.141% | $130.9797 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $221.62 | 6.193% | $235.3449 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $64.68 | 4.827% | $67.8021 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $810.89 | $867.6836 | $867.67 | $867.65 | $867.60 | |