| 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 | $70.32 | 8.652% | $76.4041 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $192.38 | 3.668% | $199.4365 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $33.62 | 4.838% | $35.2465 | $35.25 | $35.25 | $35.20 |
| Purchase #4 | $224.87 | 11.861% | $251.5418 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $56.44 | 12.263% | $63.3612 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $142.41 | 7.443% | $153.0096 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $115.74 | 13.157% | $130.9679 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $835.78 | $909.9676 | $909.97 | $909.95 | $909.90 | |