| 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 | $44.60 | 7.599% | $47.9892 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $24.51 | 5.748% | $25.9188 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $200.58 | 4.748% | $210.1035 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $189.47 | 4.627% | $198.2368 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $67.55 | 6.108% | $71.676 | $71.68 | $71.70 | $71.70 |
| Purchase #6 | $107.83 | 7.255% | $115.6531 | $115.65 | $115.65 | $115.70 |
| Purchase #7 | $224.72 | 3.568% | $232.738 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $859.26 | $902.3154 | $902.32 | $902.35 | $902.30 | |