| 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 | $43.39 | 10.179% | $47.8067 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $65.27 | 13.739% | $74.2374 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $27.30 | 8.860% | $29.7188 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $243.50 | 9.159% | $265.8022 | $265.80 | $265.80 | $265.80 |
| Purchase #5 | $173.82 | 13.517% | $197.3152 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $32.97 | 4.134% | $34.333 | $34.33 | $34.35 | $34.30 |
| Purchase #7 | $172.27 | 12.824% | $194.3619 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $758.52 | $843.5752 | $843.58 | $843.55 | $843.50 | |