| 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 | $77.49 | 7.276% | $83.1282 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $39.34 | 3.266% | $40.6248 | $40.62 | $40.60 | $40.60 |
| Purchase #3 | $174.27 | 12.227% | $195.578 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $40.71 | 10.674% | $45.0554 | $45.06 | $45.05 | $45.10 |
| Purchase #5 | $183.75 | 6.622% | $195.9179 | $195.92 | $195.90 | $195.90 |
| Purchase #6 | $128.84 | 12.385% | $144.7968 | $144.80 | $144.80 | $144.80 |
| Purchase #7 | $138.91 | 10.828% | $153.9512 | $153.95 | $153.95 | $154.00 |
| 7 purchase totals = | $783.31 | $859.0523 | $859.06 | $859.05 | $859.10 | |