| 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 | $18.80 | 10.417% | $20.7584 | $20.76 | $20.75 | $20.80 |
| Purchase #2 | $224.36 | 8.464% | $243.3498 | $243.35 | $243.35 | $243.30 |
| Purchase #3 | $152.42 | 6.411% | $162.1916 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $239.99 | 12.110% | $269.0528 | $269.05 | $269.05 | $269.10 |
| Purchase #5 | $30.43 | 7.613% | $32.7466 | $32.75 | $32.75 | $32.70 |
| Purchase #6 | $56.54 | 3.338% | $58.4273 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $73.50 | 4.190% | $76.5797 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $796.04 | $863.1062 | $863.11 | $863.15 | $863.10 | |