| 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 | $29.57 | 7.355% | $31.7449 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $51.31 | 10.695% | $56.7976 | $56.80 | $56.80 | $56.80 |
| Purchase #3 | $133.26 | 6.155% | $141.4622 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $202.54 | 8.404% | $219.5615 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $75.39 | 8.593% | $81.8683 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $109.98 | 12.697% | $123.9442 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $76.35 | 6.686% | $81.4548 | $81.45 | $81.45 | $81.50 |
| 7 purchase totals = | $678.40 | $736.8335 | $736.82 | $736.80 | $736.90 | |