| 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 | $59.93 | 10.302% | $66.104 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $179.86 | 6.828% | $192.1408 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $242.38 | 10.266% | $267.2627 | $267.26 | $267.25 | $267.30 |
| Purchase #4 | $34.53 | 10.695% | $38.223 | $38.22 | $38.20 | $38.20 |
| Purchase #5 | $13.31 | 13.345% | $15.0862 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $175.56 | 4.424% | $183.3268 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $104.35 | 3.139% | $107.6255 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $809.92 | $869.7690 | $869.77 | $869.80 | $869.70 | |