| 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 | $23.78 | 13.544% | $27.0008 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $109.99 | 3.362% | $113.6879 | $113.69 | $113.70 | $113.70 |
| Purchase #3 | $98.28 | 13.752% | $111.7955 | $111.80 | $111.80 | $111.80 |
| Purchase #4 | $9.87 | 3.548% | $10.2202 | $10.22 | $10.20 | $10.20 |
| Purchase #5 | $25.35 | 5.646% | $26.7813 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $245.29 | 8.642% | $266.488 | $266.49 | $266.50 | $266.50 |
| Purchase #7 | $160.98 | 13.543% | $182.7815 | $182.78 | $182.80 | $182.80 |
| 7 purchase totals = | $673.54 | $738.7552 | $738.76 | $738.80 | $738.80 | |