| 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 | $40.73 | 8.579% | $44.2242 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $175.84 | 5.471% | $185.4602 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $39.59 | 11.176% | $44.0146 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $244.55 | 13.422% | $277.3735 | $277.37 | $277.35 | $277.40 |
| Purchase #5 | $45.84 | 3.509% | $47.4485 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $38.70 | 13.692% | $43.9988 | $44.00 | $44.00 | $44.00 |
| Purchase #7 | $168.60 | 3.531% | $174.5533 | $174.55 | $174.55 | $174.60 |
| 7 purchase totals = | $753.85 | $817.0731 | $817.06 | $817.00 | $817.10 | |