| 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 | $79.64 | 13.636% | $90.4997 | $90.50 | $90.50 | $90.50 |
| Purchase #2 | $94.66 | 13.313% | $107.2621 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $123.96 | 7.281% | $132.9855 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $29.35 | 9.317% | $32.0845 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $130.66 | 7.695% | $140.7143 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $207.68 | 6.206% | $220.5686 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $215.47 | 5.189% | $226.6507 | $226.65 | $226.65 | $226.70 |
| 7 purchase totals = | $881.42 | $950.7654 | $950.76 | $950.75 | $950.90 | |