| 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 | $147.88 | 10.365% | $163.2078 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $126.82 | 7.276% | $136.0474 | $136.05 | $136.05 | $136.00 |
| Purchase #3 | $14.95 | 5.452% | $15.7651 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $31.78 | 13.167% | $35.9645 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $239.95 | 12.266% | $269.3823 | $269.38 | $269.40 | $269.40 |
| Purchase #6 | $42.28 | 13.265% | $47.8884 | $47.89 | $47.90 | $47.90 |
| Purchase #7 | $40.86 | 6.712% | $43.6025 | $43.60 | $43.60 | $43.60 |
| 7 purchase totals = | $644.52 | $711.8580 | $711.86 | $711.85 | $711.90 | |