| 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 | $77.53 | 7.124% | $83.0532 | $83.05 | $83.05 | $83.10 |
| Purchase #2 | $5.80 | 9.724% | $6.364 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $65.42 | 12.672% | $73.71 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $59.26 | 13.653% | $67.3508 | $67.35 | $67.35 | $67.40 |
| Purchase #5 | $117.59 | 5.753% | $124.355 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $100.55 | 6.608% | $107.1943 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $213.87 | 12.341% | $240.2637 | $240.26 | $240.25 | $240.30 |
| 7 purchase totals = | $640.02 | $702.2910 | $702.28 | $702.25 | $702.50 | |