| 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 | $19.67 | 12.618% | $22.152 | $22.15 | $22.15 | $22.20 |
| Purchase #2 | $208.59 | 12.663% | $235.0038 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $184.40 | 6.106% | $195.6595 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $33.79 | 3.835% | $35.0858 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $23.58 | 12.206% | $26.4582 | $26.46 | $26.45 | $26.50 |
| Purchase #6 | $5.50 | 4.176% | $5.7297 | $5.73 | $5.75 | $5.70 |
| Purchase #7 | $138.34 | 10.350% | $152.6582 | $152.66 | $152.65 | $152.70 |
| 7 purchase totals = | $613.87 | $672.7472 | $672.75 | $672.75 | $672.90 | |