| 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 | $36.28 | 5.581% | $38.3048 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $16.47 | 9.741% | $18.0743 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $98.99 | 4.582% | $103.5257 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $90.67 | 7.228% | $97.2236 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $155.90 | 13.779% | $177.3815 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $88.33 | 4.757% | $92.5319 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $63.87 | 8.511% | $69.306 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $550.51 | $596.3478 | $596.34 | $596.35 | $596.30 | |