| 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 | $45.45 | 6.608% | $48.4533 | $48.45 | $48.45 | $48.50 |
| Purchase #2 | $41.38 | 7.119% | $44.3258 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $155.57 | 11.631% | $173.6643 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $19.79 | 12.591% | $22.2818 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $80.75 | 11.848% | $90.3173 | $90.32 | $90.30 | $90.30 |
| Purchase #6 | $186.89 | 7.382% | $200.6862 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $146.79 | 6.453% | $156.2624 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $676.62 | $735.9911 | $735.99 | $736.00 | $736.10 | |