| 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 | $80.98 | 8.739% | $88.0568 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $139.46 | 4.318% | $145.4819 | $145.48 | $145.50 | $145.50 |
| Purchase #3 | $205.28 | 13.725% | $233.4547 | $233.45 | $233.45 | $233.50 |
| Purchase #4 | $167.64 | 10.463% | $185.1802 | $185.18 | $185.20 | $185.20 |
| Purchase #5 | $49.67 | 8.119% | $53.7027 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $33.52 | 4.580% | $35.0552 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $206.45 | 4.479% | $215.6969 | $215.70 | $215.70 | $215.70 |
| 7 purchase totals = | $883.00 | $956.6284 | $956.63 | $956.65 | $956.80 | |