| 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 | $81.45 | 7.629% | $87.6638 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $160.94 | 6.301% | $171.0808 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $125.84 | 6.369% | $133.8547 | $133.85 | $133.85 | $133.90 |
| Purchase #4 | $203.55 | 3.331% | $210.3303 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $227.90 | 5.860% | $241.2549 | $241.25 | $241.25 | $241.30 |
| Purchase #6 | $52.75 | 5.544% | $55.6745 | $55.67 | $55.65 | $55.70 |
| Purchase #7 | $138.26 | 6.344% | $147.0312 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $990.69 | $1,046.8902 | $1,046.87 | $1,046.90 | $1,047.00 | |