| 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 | $135.39 | 9.796% | $148.6528 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $113.44 | 6.170% | $120.4392 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $99.25 | 8.741% | $107.9254 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $210.29 | 3.286% | $217.2001 | $217.20 | $217.20 | $217.20 |
| Purchase #5 | $83.96 | 9.221% | $91.702 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $63.27 | 9.139% | $69.0522 | $69.05 | $69.05 | $69.10 |
| Purchase #7 | $48.89 | 4.712% | $51.1937 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $754.49 | $806.1654 | $806.16 | $806.20 | $806.20 | |