| 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 | $129.56 | 7.716% | $139.5568 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $108.79 | 11.800% | $121.6272 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $72.62 | 9.706% | $79.6685 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $115.25 | 4.572% | $120.5192 | $120.52 | $120.50 | $120.50 |
| Purchase #5 | $129.40 | 11.860% | $144.7468 | $144.75 | $144.75 | $144.70 |
| Purchase #6 | $39.64 | 11.257% | $44.1023 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $174.66 | 5.382% | $184.0602 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $769.92 | $834.2810 | $834.29 | $834.25 | $834.30 | |