| 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 | $54.58 | 10.381% | $60.2459 | $60.25 | $60.25 | $60.20 |
| Purchase #2 | $66.53 | 9.670% | $72.9635 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $200.62 | 13.768% | $228.2414 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $107.88 | 11.104% | $119.859 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $200.79 | 12.837% | $226.5654 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $7.63 | 5.485% | $8.0485 | $8.05 | $8.05 | $8.00 |
| Purchase #7 | $113.63 | 13.811% | $129.3234 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $751.66 | $845.2471 | $845.25 | $845.20 | $845.20 | |