| 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 | $17.49 | 9.364% | $19.1278 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $147.81 | 9.773% | $162.2555 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $70.37 | 9.326% | $76.9327 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $78.54 | 6.703% | $83.8045 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $228.68 | 7.560% | $245.9682 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $175.50 | 5.722% | $185.5421 | $185.54 | $185.55 | $185.50 |
| Purchase #7 | $181.93 | 12.599% | $204.8514 | $204.85 | $204.85 | $204.90 |
| 7 purchase totals = | $900.32 | $978.4822 | $978.48 | $978.50 | $978.50 | |