| 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 | $242.64 | 12.316% | $272.5235 | $272.52 | $272.50 | $272.50 |
| Purchase #2 | $49.73 | 9.546% | $54.4772 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $101.32 | 4.120% | $105.4944 | $105.49 | $105.50 | $105.50 |
| Purchase #4 | $239.99 | 8.279% | $259.8588 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $115.76 | 4.384% | $120.8349 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $57.56 | 4.254% | $60.0086 | $60.01 | $60.00 | $60.00 |
| Purchase #7 | $79.61 | 6.743% | $84.9781 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $886.61 | $958.1755 | $958.17 | $958.20 | $958.20 | |