| 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 | $8.68 | 11.500% | $9.6782 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $75.97 | 12.169% | $85.2148 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $107.41 | 8.690% | $116.7439 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $55.75 | 4.352% | $58.1762 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $23.85 | 13.387% | $27.0428 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $35.91 | 12.312% | $40.3312 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $69.80 | 9.741% | $76.5992 | $76.60 | $76.60 | $76.60 |
| 7 purchase totals = | $377.37 | $413.7863 | $413.78 | $413.85 | $413.70 | |