| 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 | $36.99 | 11.208% | $41.1358 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $51.41 | 6.605% | $54.8056 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $17.58 | 4.464% | $18.3648 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $78.62 | 7.556% | $84.5605 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $214.58 | 6.624% | $228.7938 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $222.26 | 7.311% | $238.5094 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $92.75 | 11.272% | $103.2048 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $714.19 | $769.3747 | $769.37 | $769.35 | $769.40 | |