| 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 | $16.76 | 7.622% | $18.0374 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $82.52 | 12.695% | $92.9959 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $29.60 | 4.369% | $30.8932 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $211.92 | 13.349% | $240.2092 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $97.91 | 7.599% | $105.3502 | $105.35 | $105.35 | $105.40 |
| Purchase #6 | $124.28 | 5.204% | $130.7475 | $130.75 | $130.75 | $130.70 |
| Purchase #7 | $49.83 | 6.463% | $53.0505 | $53.05 | $53.05 | $53.10 |
| 7 purchase totals = | $612.82 | $671.2839 | $671.29 | $671.30 | $671.30 | |