| 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 | $13.84 | 12.706% | $15.5985 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $169.68 | 5.118% | $178.3642 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $69.46 | 5.644% | $73.3803 | $73.38 | $73.40 | $73.40 |
| Purchase #4 | $88.66 | 5.728% | $93.7384 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $54.31 | 7.737% | $58.512 | $58.51 | $58.50 | $58.50 |
| Purchase #6 | $120.89 | 8.214% | $130.8199 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $39.67 | 3.717% | $41.1445 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $556.51 | $591.5578 | $591.55 | $591.55 | $591.50 | |