| 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 | $8.87 | 4.632% | $9.2809 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $91.63 | 11.128% | $101.8266 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $25.38 | 10.859% | $28.136 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $184.62 | 6.397% | $196.4301 | $196.43 | $196.45 | $196.40 |
| Purchase #5 | $77.85 | 4.662% | $81.4794 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $78.73 | 10.107% | $86.6872 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $182.50 | 6.200% | $193.815 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $649.58 | $697.6552 | $697.67 | $697.75 | $697.60 | |