| 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 | $50.25 | 8.776% | $54.6599 | $54.66 | $54.65 | $54.70 |
| Purchase #2 | $218.97 | 5.436% | $230.8732 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $6.92 | 11.104% | $7.6884 | $7.69 | $7.70 | $7.70 |
| Purchase #4 | $78.90 | 5.819% | $83.4912 | $83.49 | $83.50 | $83.50 |
| Purchase #5 | $83.56 | 10.536% | $92.3639 | $92.36 | $92.35 | $92.40 |
| Purchase #6 | $138.56 | 13.332% | $157.0328 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $146.60 | 9.397% | $160.376 | $160.38 | $160.40 | $160.40 |
| 7 purchase totals = | $723.76 | $786.4854 | $786.48 | $786.50 | $786.60 | |