| 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 | $8.90 | 6.297% | $9.4604 | $9.46 | $9.45 | $9.50 |
| Purchase #2 | $125.34 | 6.585% | $133.5936 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $94.35 | 3.440% | $97.5956 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $161.39 | 5.652% | $170.5118 | $170.51 | $170.50 | $170.50 |
| Purchase #5 | $183.83 | 10.251% | $202.6744 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $135.83 | 6.862% | $145.1507 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $242.85 | 9.122% | $265.0028 | $265.00 | $265.00 | $265.00 |
| 7 purchase totals = | $952.49 | $1,023.9893 | $1,023.98 | $1,023.95 | $1,024.10 | |