| 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 | $74.84 | 8.631% | $81.2994 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $55.60 | 4.455% | $58.077 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $222.74 | 8.538% | $241.7575 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $67.65 | 10.553% | $74.7891 | $74.79 | $74.80 | $74.80 |
| Purchase #5 | $105.51 | 11.863% | $118.0267 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $241.90 | 11.550% | $269.8395 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $140.69 | 12.275% | $157.9597 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $908.93 | $1,001.7489 | $1,001.76 | $1,001.80 | $1,001.80 | |