| 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 | $235.98 | 9.845% | $259.2122 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $5.47 | 10.185% | $6.0271 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $68.78 | 10.454% | $75.9703 | $75.97 | $75.95 | $76.00 |
| Purchase #4 | $238.51 | 13.502% | $270.7136 | $270.71 | $270.70 | $270.70 |
| Purchase #5 | $21.72 | 9.181% | $23.7141 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $19.91 | 7.562% | $21.4156 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $87.41 | 3.664% | $90.6127 | $90.61 | $90.60 | $90.60 |
| 7 purchase totals = | $677.78 | $747.6656 | $747.66 | $747.60 | $747.60 | |