| 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 | $106.52 | 4.368% | $111.1728 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $173.59 | 10.422% | $191.6815 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $39.80 | 8.505% | $43.185 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $211.25 | 13.308% | $239.3632 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $6.54 | 4.638% | $6.8433 | $6.84 | $6.85 | $6.80 |
| Purchase #6 | $47.57 | 10.166% | $52.406 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $43.93 | 13.119% | $49.6932 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $629.20 | $694.3450 | $694.34 | $694.35 | $694.40 | |