| 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 | $41.65 | 7.411% | $44.7367 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $28.67 | 13.158% | $32.4424 | $32.44 | $32.45 | $32.40 |
| Purchase #3 | $242.94 | 5.282% | $255.7721 | $255.77 | $255.75 | $255.80 |
| Purchase #4 | $21.46 | 7.123% | $22.9886 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $27.89 | 6.208% | $29.6214 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $193.34 | 9.407% | $211.5275 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $78.36 | 3.685% | $81.2476 | $81.25 | $81.25 | $81.20 |
| 7 purchase totals = | $634.31 | $678.3363 | $678.34 | $678.35 | $678.20 | |