| 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 | $8.41 | 3.309% | $8.6883 | $8.69 | $8.70 | $8.70 |
| Purchase #2 | $249.63 | 10.524% | $275.9011 | $275.90 | $275.90 | $275.90 |
| Purchase #3 | $12.31 | 6.845% | $13.1526 | $13.15 | $13.15 | $13.20 |
| Purchase #4 | $93.97 | 4.744% | $98.4279 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $57.27 | 13.124% | $64.7861 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $181.64 | 11.237% | $202.0509 | $202.05 | $202.05 | $202.10 |
| Purchase #7 | $180.34 | 5.426% | $190.1252 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $783.57 | $853.1321 | $853.14 | $853.20 | $853.20 | |