| 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 | $19.88 | 4.299% | $20.7346 | $20.73 | $20.75 | $20.70 |
| Purchase #2 | $197.95 | 3.853% | $205.577 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $176.41 | 6.655% | $188.1501 | $188.15 | $188.15 | $188.20 |
| Purchase #4 | $23.82 | 5.336% | $25.091 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $187.35 | 4.140% | $195.1063 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $181.64 | 7.812% | $195.8297 | $195.83 | $195.85 | $195.80 |
| Purchase #7 | $95.40 | 5.506% | $100.6527 | $100.65 | $100.65 | $100.70 |
| 7 purchase totals = | $882.45 | $931.1414 | $931.14 | $931.20 | $931.20 | |