| 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 | $82.94 | 10.411% | $91.5749 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $85.85 | 7.180% | $92.014 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $124.33 | 7.577% | $133.7505 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $84.81 | 10.766% | $93.9406 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $118.79 | 9.768% | $130.3934 | $130.39 | $130.40 | $130.40 |
| Purchase #6 | $140.47 | 5.659% | $148.4192 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $9.62 | 13.398% | $10.9089 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $646.81 | $701.0015 | $700.99 | $700.95 | $701.00 | |