| 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 | $59.93 | 3.552% | $62.0587 | $62.06 | $62.05 | $62.10 |
| Purchase #2 | $43.50 | 6.281% | $46.2322 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $90.61 | 11.807% | $101.3083 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $62.65 | 10.507% | $69.2326 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $199.29 | 11.254% | $221.7181 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $42.95 | 4.226% | $44.7651 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $11.80 | 9.553% | $12.9273 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $510.73 | $558.2423 | $558.25 | $558.25 | $558.20 | |