| 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 | $139.43 | 12.716% | $157.1599 | $157.16 | $157.15 | $157.20 |
| Purchase #2 | $70.50 | 10.191% | $77.6847 | $77.68 | $77.70 | $77.70 |
| Purchase #3 | $44.82 | 4.323% | $46.7576 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $5.86 | 7.687% | $6.3105 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $64.41 | 9.851% | $70.755 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $236.93 | 6.187% | $251.5889 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $234.30 | 13.262% | $265.3729 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $796.25 | $875.6295 | $875.63 | $875.60 | $875.80 | |