| 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 | $48.37 | 12.408% | $54.3717 | $54.37 | $54.35 | $54.40 |
| Purchase #2 | $38.34 | 5.372% | $40.3996 | $40.40 | $40.40 | $40.40 |
| Purchase #3 | $96.80 | 11.234% | $107.6745 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $189.93 | 8.788% | $206.621 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $69.49 | 8.442% | $75.3563 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $208.28 | 8.492% | $225.9671 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $32.83 | 6.187% | $34.8612 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $684.04 | $745.2514 | $745.25 | $745.15 | $745.40 | |