| 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 | $87.88 | 11.707% | $98.1681 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $103.61 | 9.465% | $113.4167 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $102.52 | 9.366% | $112.122 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $20.49 | 4.126% | $21.3354 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $24.38 | 5.342% | $25.6824 | $25.68 | $25.70 | $25.70 |
| Purchase #6 | $101.41 | 13.535% | $115.1358 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $162.50 | 5.763% | $171.8649 | $171.86 | $171.85 | $171.90 |
| 7 purchase totals = | $602.79 | $657.7253 | $657.73 | $657.70 | $657.70 | |