| 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 | $54.95 | 9.315% | $60.0686 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $119.43 | 13.242% | $135.2449 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $96.86 | 6.589% | $103.2421 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $125.35 | 11.561% | $139.8417 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $111.64 | 9.602% | $122.3597 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $209.63 | 9.785% | $230.1423 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $175.81 | 13.507% | $199.5567 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $893.67 | $990.4560 | $990.45 | $990.45 | $990.40 | |