| 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 | $84.54 | 10.139% | $93.1115 | $93.11 | $93.10 | $93.10 |
| Purchase #2 | $22.89 | 13.577% | $25.9978 | $26.00 | $26.00 | $26.00 |
| Purchase #3 | $77.53 | 8.709% | $84.2821 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $89.80 | 10.709% | $99.4167 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $229.66 | 10.439% | $253.6342 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $7.72 | 3.126% | $7.9613 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $71.83 | 11.241% | $79.9044 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $583.97 | $644.3080 | $644.30 | $644.30 | $644.30 | |