| 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 | $9.27 | 9.805% | $10.1789 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $232.69 | 9.554% | $254.9212 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $174.71 | 11.757% | $195.2507 | $195.25 | $195.25 | $195.30 |
| Purchase #4 | $94.97 | 3.422% | $98.2199 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $202.83 | 5.510% | $214.0059 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $70.70 | 7.664% | $76.1184 | $76.12 | $76.10 | $76.10 |
| Purchase #7 | $50.72 | 8.449% | $55.0053 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $835.89 | $903.7003 | $903.71 | $903.65 | $903.70 | |