| 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 | $79.81 | 12.168% | $89.5213 | $89.52 | $89.50 | $89.50 |
| Purchase #2 | $45.53 | 5.612% | $48.0851 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $135.63 | 8.635% | $147.3417 | $147.34 | $147.35 | $147.30 |
| Purchase #4 | $8.82 | 6.513% | $9.3944 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $25.46 | 7.633% | $27.4034 | $27.40 | $27.40 | $27.40 |
| Purchase #6 | $31.80 | 9.106% | $34.6957 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $98.70 | 11.584% | $110.1334 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $425.75 | $466.5750 | $466.57 | $466.60 | $466.50 | |