| 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 | $97.87 | 9.720% | $107.383 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $37.71 | 11.136% | $41.9094 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $95.52 | 8.181% | $103.3345 | $103.33 | $103.35 | $103.30 |
| Purchase #4 | $61.62 | 9.453% | $67.4449 | $67.44 | $67.45 | $67.40 |
| Purchase #5 | $229.46 | 4.363% | $239.4713 | $239.47 | $239.45 | $239.50 |
| Purchase #6 | $70.33 | 8.586% | $76.3685 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $35.96 | 6.505% | $38.2992 | $38.30 | $38.30 | $38.30 |
| 7 purchase totals = | $628.47 | $674.2108 | $674.20 | $674.20 | $674.20 | |