| 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 | $244.73 | 11.427% | $272.6953 | $272.70 | $272.70 | $272.70 |
| Purchase #2 | $61.57 | 12.509% | $69.2718 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $137.51 | 10.667% | $152.1782 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $177.61 | 8.192% | $192.1598 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $69.27 | 3.466% | $71.6709 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $63.62 | 4.867% | $66.7164 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $123.87 | 4.496% | $129.4392 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $878.18 | $954.1316 | $954.14 | $954.10 | $954.20 | |