| 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 | $90.56 | 5.790% | $95.8034 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $247.75 | 4.290% | $258.3785 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $218.39 | 11.219% | $242.8912 | $242.89 | $242.90 | $242.90 |
| Purchase #4 | $88.91 | 8.193% | $96.1944 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $52.54 | 7.721% | $56.5966 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $119.34 | 8.542% | $129.534 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $85.68 | 3.247% | $88.462 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $903.17 | $967.8601 | $967.85 | $967.90 | $967.90 | |