| 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 | $124.56 | 13.601% | $141.5014 | $141.50 | $141.50 | $141.50 |
| Purchase #2 | $28.43 | 3.767% | $29.501 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $19.87 | 6.159% | $21.0938 | $21.09 | $21.10 | $21.10 |
| Purchase #4 | $90.61 | 9.699% | $99.3983 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $96.98 | 12.299% | $108.9076 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $7.53 | 9.122% | $8.2169 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $47.36 | 11.224% | $52.6757 | $52.68 | $52.70 | $52.70 |
| 7 purchase totals = | $415.34 | $461.2947 | $461.30 | $461.30 | $461.30 | |