| 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 | $78.60 | 12.517% | $88.4384 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $29.27 | 13.421% | $33.1983 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $62.73 | 9.117% | $68.4491 | $68.45 | $68.45 | $68.40 |
| Purchase #4 | $105.93 | 13.612% | $120.3492 | $120.35 | $120.35 | $120.30 |
| Purchase #5 | $52.59 | 5.665% | $55.5692 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $243.47 | 7.732% | $262.2951 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $216.93 | 11.466% | $241.8032 | $241.80 | $241.80 | $241.80 |
| 7 purchase totals = | $789.52 | $870.1025 | $870.11 | $870.10 | $870.00 | |