| 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 | $95.38 | 3.601% | $98.8146 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $72.62 | 3.255% | $74.9838 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $221.93 | 13.678% | $252.2856 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $108.28 | 8.471% | $117.4524 | $117.45 | $117.45 | $117.50 |
| Purchase #5 | $92.56 | 11.482% | $103.1877 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $68.59 | 6.473% | $73.0298 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $23.98 | 6.417% | $25.5188 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $683.34 | $745.2727 | $745.27 | $745.30 | $745.30 | |