| 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 | $34.50 | 13.158% | $39.0395 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $42.35 | 7.849% | $45.6741 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $214.61 | 13.215% | $242.9707 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $209.46 | 4.805% | $219.5246 | $219.52 | $219.50 | $219.50 |
| Purchase #5 | $200.43 | 9.743% | $219.9579 | $219.96 | $219.95 | $220.00 |
| Purchase #6 | $76.75 | 7.519% | $82.5208 | $82.52 | $82.50 | $82.50 |
| Purchase #7 | $93.65 | 5.362% | $98.6715 | $98.67 | $98.65 | $98.70 |
| 7 purchase totals = | $871.75 | $948.3591 | $948.35 | $948.25 | $948.40 | |