| 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 | $243.64 | 6.627% | $259.786 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $83.94 | 3.248% | $86.6664 | $86.67 | $86.65 | $86.70 |
| Purchase #3 | $34.69 | 13.345% | $39.3194 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $222.91 | 11.644% | $248.8656 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $40.51 | 8.622% | $44.0028 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $7.86 | 3.358% | $8.1239 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $162.89 | 10.580% | $180.1238 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $796.44 | $866.8879 | $866.89 | $866.80 | $866.90 | |