| 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 | $81.77 | 6.511% | $87.094 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $109.49 | 3.787% | $113.6364 | $113.64 | $113.65 | $113.60 |
| Purchase #3 | $139.31 | 8.668% | $151.3854 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $244.98 | 10.777% | $271.3815 | $271.38 | $271.40 | $271.40 |
| Purchase #5 | $6.25 | 8.629% | $6.7893 | $6.79 | $6.80 | $6.80 |
| Purchase #6 | $47.41 | 4.220% | $49.4107 | $49.41 | $49.40 | $49.40 |
| Purchase #7 | $9.72 | 13.372% | $11.0198 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $638.93 | $690.7171 | $690.72 | $690.75 | $690.70 | |