| 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 | $5.29 | 7.262% | $5.6742 | $5.67 | $5.65 | $5.70 |
| Purchase #2 | $65.58 | 10.212% | $72.277 | $72.28 | $72.30 | $72.30 |
| Purchase #3 | $239.79 | 6.428% | $255.2037 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $49.75 | 10.672% | $55.0593 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $153.72 | 7.540% | $165.3105 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $221.86 | 4.128% | $231.0184 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $244.45 | 9.737% | $268.2521 | $268.25 | $268.25 | $268.30 |
| 7 purchase totals = | $980.44 | $1,052.7952 | $1,052.79 | $1,052.75 | $1,052.90 | |