| 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 | $159.61 | 9.497% | $174.7682 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $62.25 | 8.582% | $67.5923 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $18.72 | 7.267% | $20.0804 | $20.08 | $20.10 | $20.10 |
| Purchase #4 | $233.60 | 5.231% | $245.8196 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $54.96 | 10.677% | $60.8281 | $60.83 | $60.85 | $60.80 |
| Purchase #6 | $87.56 | 8.206% | $94.7452 | $94.75 | $94.75 | $94.70 |
| Purchase #7 | $54.69 | 6.476% | $58.2317 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $671.39 | $722.0655 | $722.07 | $722.10 | $722.00 | |