| 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 | $85.88 | 10.371% | $94.7866 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $72.93 | 3.547% | $75.5168 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $226.28 | 6.667% | $241.3661 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $193.93 | 13.461% | $220.0349 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $78.29 | 12.696% | $88.2297 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $46.31 | 10.506% | $51.1753 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $131.46 | 5.117% | $138.1868 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $835.08 | $909.2962 | $909.31 | $909.35 | $909.30 | |