| 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 | $70.70 | 4.600% | $73.9522 | $73.95 | $73.95 | $74.00 |
| Purchase #2 | $39.63 | 13.717% | $45.066 | $45.07 | $45.05 | $45.10 |
| Purchase #3 | $137.25 | 6.376% | $146.0011 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $139.69 | 11.832% | $156.2181 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $211.99 | 8.712% | $230.4586 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $237.76 | 10.833% | $263.5165 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $61.39 | 3.484% | $63.5288 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $898.41 | $978.7413 | $978.75 | $978.70 | $978.80 | |