| 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 | $6.75 | 8.417% | $7.3181 | $7.32 | $7.30 | $7.30 |
| Purchase #2 | $138.46 | 11.617% | $154.5449 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $9.71 | 10.637% | $10.7429 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $240.57 | 7.409% | $258.3938 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $249.70 | 9.162% | $272.5775 | $272.58 | $272.60 | $272.60 |
| Purchase #6 | $225.60 | 7.821% | $243.2442 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $103.27 | 5.659% | $109.114 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $974.06 | $1,055.9354 | $1,055.92 | $1,055.95 | $1,055.80 | |