| 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 | $100.34 | 9.281% | $109.6526 | $109.65 | $109.65 | $109.70 |
| Purchase #2 | $8.95 | 5.190% | $9.4145 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $55.59 | 8.863% | $60.5169 | $60.52 | $60.50 | $60.50 |
| Purchase #4 | $64.61 | 8.106% | $69.8473 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $41.59 | 8.493% | $45.1222 | $45.12 | $45.10 | $45.10 |
| Purchase #6 | $66.83 | 3.681% | $69.29 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $197.93 | 4.446% | $206.73 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $535.84 | $570.5735 | $570.57 | $570.55 | $570.50 | |