| 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 | $42.86 | 6.462% | $45.6296 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $111.70 | 8.666% | $121.3799 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $119.95 | 7.247% | $128.6428 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $57.25 | 6.231% | $60.8172 | $60.82 | $60.80 | $60.80 |
| Purchase #5 | $96.98 | 5.626% | $102.4361 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $221.38 | 6.551% | $235.8826 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $92.41 | 11.495% | $103.0325 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $742.53 | $797.8207 | $797.82 | $797.90 | $797.70 | |