| 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 | $208.85 | 5.822% | $221.0092 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $7.77 | 10.390% | $8.5773 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $10.51 | 8.836% | $11.4387 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $77.76 | 8.741% | $84.557 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $73.88 | 7.444% | $79.3796 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $143.81 | 5.312% | $151.4492 | $151.45 | $151.45 | $151.40 |
| Purchase #7 | $20.71 | 7.719% | $22.3086 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $543.29 | $578.7196 | $578.73 | $578.75 | $578.70 | |