| 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 | $42.77 | 11.180% | $47.5517 | $47.55 | $47.55 | $47.60 |
| Purchase #2 | $66.73 | 8.822% | $72.6169 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $133.99 | 8.126% | $144.878 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $13.96 | 11.529% | $15.5694 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $133.33 | 5.289% | $140.3818 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $155.88 | 3.159% | $160.8042 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $15.67 | 13.702% | $17.8171 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $562.33 | $599.6191 | $599.62 | $599.60 | $599.70 | |