| 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 | $80.49 | 4.226% | $83.8915 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $97.37 | 8.398% | $105.5471 | $105.55 | $105.55 | $105.50 |
| Purchase #3 | $44.48 | 7.807% | $47.9526 | $47.95 | $47.95 | $48.00 |
| Purchase #4 | $36.76 | 4.137% | $38.2808 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $31.59 | 12.582% | $35.5647 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $194.26 | 11.703% | $216.9942 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $121.30 | 13.110% | $137.2024 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $606.25 | $665.4333 | $665.42 | $665.45 | $665.50 | |