| 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 | $67.42 | 4.701% | $70.5894 | $70.59 | $70.60 | $70.60 |
| Purchase #2 | $145.38 | 5.284% | $153.0619 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $13.64 | 7.395% | $14.6487 | $14.65 | $14.65 | $14.60 |
| Purchase #4 | $204.81 | 9.400% | $224.0621 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $67.64 | 11.220% | $75.2292 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $133.87 | 10.423% | $147.8233 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $32.41 | 7.589% | $34.8696 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $665.17 | $720.2842 | $720.28 | $720.25 | $720.30 | |