| 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 | $52.29 | 3.385% | $54.06 | $54.06 | $54.05 | $54.10 |
| Purchase #2 | $19.97 | 13.519% | $22.6697 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $248.68 | 5.773% | $263.0363 | $263.04 | $263.05 | $263.00 |
| Purchase #4 | $36.62 | 7.319% | $39.3002 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $72.67 | 13.206% | $82.2668 | $82.27 | $82.25 | $82.30 |
| Purchase #6 | $53.59 | 9.832% | $58.859 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $71.26 | 4.524% | $74.4838 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $555.08 | $594.6758 | $594.68 | $594.65 | $594.80 | |