| 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 | $58.35 | 3.540% | $60.4156 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $63.27 | 9.471% | $69.2623 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $193.55 | 13.419% | $219.5225 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $250.92 | 9.704% | $275.2693 | $275.27 | $275.25 | $275.30 |
| Purchase #5 | $116.27 | 4.629% | $121.6521 | $121.65 | $121.65 | $121.70 |
| Purchase #6 | $42.32 | 13.411% | $47.9955 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $90.98 | 6.486% | $96.881 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $815.66 | $890.9983 | $891.00 | $890.95 | $891.10 | |