| 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 | $74.71 | 9.170% | $81.5609 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $33.46 | 5.554% | $35.3184 | $35.32 | $35.30 | $35.30 |
| Purchase #3 | $136.95 | 4.478% | $143.0826 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $178.76 | 7.842% | $192.7784 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $137.27 | 12.288% | $154.1377 | $154.14 | $154.15 | $154.10 |
| Purchase #6 | $49.26 | 6.629% | $52.5254 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $234.28 | 8.801% | $254.899 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $844.69 | $914.3024 | $914.31 | $914.35 | $914.30 | |