| 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 | $31.59 | 9.352% | $34.5443 | $34.54 | $34.55 | $34.50 |
| Purchase #2 | $131.92 | 5.675% | $139.4065 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $128.46 | 11.176% | $142.8167 | $142.82 | $142.80 | $142.80 |
| Purchase #4 | $62.96 | 5.608% | $66.4908 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $214.92 | 3.207% | $221.8125 | $221.81 | $221.80 | $221.80 |
| Purchase #6 | $226.36 | 11.367% | $252.0903 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $19.98 | 13.313% | $22.6399 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $816.19 | $879.8010 | $879.80 | $879.80 | $879.70 | |