| 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 | $207.62 | 8.813% | $225.9176 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $42.61 | 5.520% | $44.9621 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $203.42 | 13.429% | $230.7373 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $21.61 | 5.517% | $22.8022 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $244.98 | 8.761% | $266.4427 | $266.44 | $266.45 | $266.40 |
| Purchase #6 | $10.45 | 3.441% | $10.8096 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $65.63 | 9.380% | $71.7861 | $71.79 | $71.80 | $71.80 |
| 7 purchase totals = | $796.32 | $873.4576 | $873.46 | $873.45 | $873.40 | |