| 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 | $16.41 | 4.740% | $17.1878 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $67.82 | 7.300% | $72.7709 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $127.36 | 5.206% | $133.9904 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $124.25 | 11.676% | $138.7574 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $91.56 | 4.443% | $95.628 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $46.28 | 7.770% | $49.876 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $151.61 | 4.593% | $158.5734 | $158.57 | $158.55 | $158.60 |
| 7 purchase totals = | $625.29 | $666.7839 | $666.79 | $666.80 | $666.90 | |