| 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 | $82.43 | 8.161% | $89.1571 | $89.16 | $89.15 | $89.20 |
| Purchase #2 | $133.97 | 10.374% | $147.868 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $90.94 | 6.725% | $97.0557 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $47.61 | 7.206% | $51.0408 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $132.98 | 5.607% | $140.4362 | $140.44 | $140.45 | $140.40 |
| Purchase #6 | $51.61 | 8.554% | $56.0247 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $73.48 | 9.695% | $80.6039 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $613.02 | $662.1864 | $662.19 | $662.15 | $662.20 | |