| 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 | $22.52 | 8.774% | $24.4959 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $14.67 | 10.738% | $16.2453 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $125.54 | 9.105% | $136.9704 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $17.44 | 6.874% | $18.6388 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $81.34 | 3.800% | $84.4309 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $117.68 | 13.584% | $133.6657 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $41.72 | 8.740% | $45.3663 | $45.37 | $45.35 | $45.40 |
| 7 purchase totals = | $420.91 | $459.8133 | $459.83 | $459.80 | $459.80 | |