| 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 | $5.75 | 3.206% | $5.9343 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $243.71 | 6.158% | $258.7177 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $10.92 | 6.477% | $11.6273 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $220.80 | 13.170% | $249.8794 | $249.88 | $249.90 | $249.90 |
| Purchase #5 | $31.42 | 9.179% | $34.304 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $125.81 | 4.772% | $131.8137 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $13.56 | 11.184% | $15.0766 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $651.97 | $707.3530 | $707.35 | $707.40 | $707.30 | |