| 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 | $118.77 | 8.798% | $129.2194 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $120.42 | 10.353% | $132.8871 | $132.89 | $132.90 | $132.90 |
| Purchase #3 | $42.36 | 4.497% | $44.2649 | $44.26 | $44.25 | $44.30 |
| Purchase #4 | $44.71 | 13.170% | $50.5983 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $126.93 | 12.496% | $142.7912 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $80.91 | 10.280% | $89.2275 | $89.23 | $89.25 | $89.20 |
| Purchase #7 | $126.98 | 13.223% | $143.7706 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $661.08 | $732.7590 | $732.76 | $732.75 | $732.80 | |