| 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 | $83.77 | 6.587% | $89.2879 | $89.29 | $89.30 | $89.30 |
| Purchase #2 | $52.71 | 11.374% | $58.7052 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $24.30 | 8.260% | $26.3072 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $80.40 | 9.713% | $88.2093 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $177.60 | 11.584% | $198.1732 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $91.62 | 8.104% | $99.0449 | $99.04 | $99.05 | $99.00 |
| Purchase #7 | $241.26 | 7.609% | $259.6175 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $751.66 | $819.3452 | $819.35 | $819.30 | $819.30 | |