| 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 | $21.85 | 7.807% | $23.5558 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $204.39 | 3.224% | $210.9795 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $60.41 | 5.135% | $63.5121 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $192.88 | 9.364% | $210.9413 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $25.92 | 11.573% | $28.9197 | $28.92 | $28.90 | $28.90 |
| Purchase #6 | $159.69 | 7.501% | $171.6683 | $171.67 | $171.65 | $171.70 |
| Purchase #7 | $65.39 | 3.754% | $67.8447 | $67.84 | $67.85 | $67.80 |
| 7 purchase totals = | $730.53 | $777.4214 | $777.42 | $777.40 | $777.40 | |