| 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 | $12.68 | 13.742% | $14.4225 | $14.42 | $14.40 | $14.40 |
| Purchase #2 | $69.33 | 10.794% | $76.8135 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $57.66 | 11.440% | $64.2563 | $64.26 | $64.25 | $64.30 |
| Purchase #4 | $25.34 | 10.171% | $27.9173 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $219.82 | 13.764% | $250.076 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $57.42 | 12.196% | $64.4229 | $64.42 | $64.40 | $64.40 |
| Purchase #7 | $34.46 | 6.107% | $36.5645 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $476.71 | $534.4730 | $534.47 | $534.40 | $534.50 | |