| 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 | $87.95 | 11.326% | $97.9112 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $225.32 | 4.484% | $235.4233 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $33.70 | 4.260% | $35.1356 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $71.79 | 13.200% | $81.2663 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $84.87 | 6.412% | $90.3119 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $132.96 | 5.799% | $140.6704 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $184.54 | 12.475% | $207.5614 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $821.13 | $888.2801 | $888.28 | $888.20 | $888.30 | |