| 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 | $20.95 | 5.174% | $22.034 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $159.66 | 8.407% | $173.0826 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $35.41 | 10.346% | $39.0735 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $181.83 | 7.355% | $195.2036 | $195.20 | $195.20 | $195.20 |
| Purchase #5 | $51.70 | 7.396% | $55.5237 | $55.52 | $55.50 | $55.50 |
| Purchase #6 | $153.55 | 11.412% | $171.0731 | $171.07 | $171.05 | $171.10 |
| Purchase #7 | $121.29 | 4.601% | $126.8706 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $724.39 | $782.8611 | $782.84 | $782.80 | $782.90 | |