| 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 | $94.88 | 3.528% | $98.2274 | $98.23 | $98.25 | $98.20 |
| Purchase #2 | $109.85 | 4.121% | $114.3769 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $10.85 | 6.812% | $11.5891 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $129.85 | 3.727% | $134.6895 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $39.66 | 3.437% | $41.0231 | $41.02 | $41.00 | $41.00 |
| Purchase #6 | $18.52 | 12.726% | $20.8769 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $7.92 | 13.627% | $8.9993 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $411.53 | $429.7822 | $429.79 | $429.85 | $429.80 | |