| 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 | $68.96 | 10.839% | $76.4346 | $76.43 | $76.45 | $76.40 |
| Purchase #2 | $13.92 | 8.295% | $15.0747 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $147.27 | 3.247% | $152.0519 | $152.05 | $152.05 | $152.10 |
| Purchase #4 | $129.56 | 4.633% | $135.5625 | $135.56 | $135.55 | $135.60 |
| Purchase #5 | $222.67 | 11.352% | $247.9475 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $150.33 | 6.665% | $160.3495 | $160.35 | $160.35 | $160.30 |
| Purchase #7 | $125.41 | 12.600% | $141.2117 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $858.12 | $928.6324 | $928.62 | $928.60 | $928.60 | |