| 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 | $44.85 | 4.265% | $46.7629 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $29.93 | 13.532% | $33.9801 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $148.90 | 10.375% | $164.3484 | $164.35 | $164.35 | $164.30 |
| Purchase #4 | $6.39 | 13.248% | $7.2365 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $225.55 | 3.427% | $233.2796 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $48.63 | 6.237% | $51.6631 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $19.45 | 9.253% | $21.2497 | $21.25 | $21.25 | $21.20 |
| 7 purchase totals = | $523.70 | $558.5203 | $558.52 | $558.55 | $558.50 | |