| 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 | $37.51 | 10.702% | $41.5243 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $210.98 | 7.429% | $226.6537 | $226.65 | $226.65 | $226.70 |
| Purchase #3 | $137.78 | 7.215% | $147.7208 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $160.60 | 7.514% | $172.6675 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $107.82 | 9.305% | $117.8527 | $117.85 | $117.85 | $117.90 |
| Purchase #6 | $118.54 | 6.240% | $125.9369 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $33.87 | 10.308% | $37.3613 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $807.10 | $869.7172 | $869.71 | $869.65 | $869.80 | |