| 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 | $5.27 | 11.715% | $5.8874 | $5.89 | $5.90 | $5.90 |
| Purchase #2 | $223.67 | 6.570% | $238.3651 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $247.81 | 7.835% | $267.2259 | $267.23 | $267.25 | $267.20 |
| Purchase #4 | $225.94 | 6.849% | $241.4146 | $241.41 | $241.40 | $241.40 |
| Purchase #5 | $31.46 | 9.828% | $34.5519 | $34.55 | $34.55 | $34.60 |
| Purchase #6 | $40.26 | 10.836% | $44.6226 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $61.79 | 10.628% | $68.357 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $836.20 | $900.4245 | $900.43 | $900.40 | $900.50 | |