| 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 | $78.63 | 7.769% | $84.7388 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $122.69 | 7.398% | $131.7666 | $131.77 | $131.75 | $131.80 |
| Purchase #3 | $43.49 | 6.483% | $46.3095 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $155.29 | 4.708% | $162.6011 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $203.71 | 6.695% | $217.3484 | $217.35 | $217.35 | $217.30 |
| Purchase #6 | $47.44 | 10.352% | $52.351 | $52.35 | $52.35 | $52.40 |
| Purchase #7 | $80.42 | 13.374% | $91.1754 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $731.67 | $786.2908 | $786.30 | $786.30 | $786.30 | |