| 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 | $44.79 | 5.246% | $47.1397 | $47.14 | $47.15 | $47.10 |
| Purchase #2 | $45.53 | 12.685% | $51.3055 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $210.63 | 12.694% | $237.3674 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $80.26 | 4.259% | $83.6783 | $83.68 | $83.70 | $83.70 |
| Purchase #5 | $17.33 | 7.868% | $18.6935 | $18.69 | $18.70 | $18.70 |
| Purchase #6 | $247.75 | 4.517% | $258.9409 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $55.99 | 7.559% | $60.2223 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $702.28 | $757.3476 | $757.35 | $757.35 | $757.30 | |