| 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 | $38.50 | 8.209% | $41.6605 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $107.77 | 9.236% | $117.7236 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $181.69 | 8.184% | $196.5595 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $76.68 | 9.150% | $83.6962 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $238.78 | 8.718% | $259.5968 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $203.82 | 3.847% | $211.661 | $211.66 | $211.65 | $211.70 |
| Purchase #7 | $57.45 | 11.753% | $64.2021 | $64.20 | $64.20 | $64.20 |
| 7 purchase totals = | $904.69 | $975.0997 | $975.10 | $975.05 | $975.20 | |