| 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 | $90.47 | 3.185% | $93.3515 | $93.35 | $93.35 | $93.40 |
| Purchase #2 | $31.42 | 10.595% | $34.7489 | $34.75 | $34.75 | $34.70 |
| Purchase #3 | $168.28 | 6.673% | $179.5093 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $245.50 | 4.580% | $256.7439 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $77.31 | 8.411% | $83.8125 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $85.66 | 3.684% | $88.8157 | $88.82 | $88.80 | $88.80 |
| Purchase #7 | $76.84 | 6.386% | $81.747 | $81.75 | $81.75 | $81.70 |
| 7 purchase totals = | $775.48 | $818.7288 | $818.73 | $818.70 | $818.60 | |