| 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 | $25.68 | 5.443% | $27.0778 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $206.59 | 9.139% | $225.4703 | $225.47 | $225.45 | $225.50 |
| Purchase #3 | $153.33 | 5.716% | $162.0943 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $175.26 | 4.209% | $182.6367 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $40.38 | 11.539% | $45.0394 | $45.04 | $45.05 | $45.00 |
| Purchase #6 | $81.78 | 3.600% | $84.7241 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $185.43 | 10.477% | $204.8575 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $868.45 | $931.9001 | $931.90 | $931.90 | $931.90 | |