| 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 | $15.41 | 8.736% | $16.7562 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $120.94 | 9.148% | $132.0036 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $71.35 | 10.415% | $78.7811 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $155.58 | 11.670% | $173.7362 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $70.47 | 4.114% | $73.3691 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $170.48 | 7.675% | $183.5643 | $183.56 | $183.55 | $183.60 |
| Purchase #7 | $66.82 | 4.809% | $70.0334 | $70.03 | $70.05 | $70.00 |
| 7 purchase totals = | $671.05 | $728.2439 | $728.24 | $728.25 | $728.30 | |