| 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 | $16.75 | 13.520% | $19.0146 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $99.42 | 8.848% | $108.2167 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $225.94 | 6.297% | $240.1674 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $114.87 | 13.377% | $130.2362 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $72.47 | 4.214% | $75.5239 | $75.52 | $75.50 | $75.50 |
| Purchase #6 | $204.52 | 4.496% | $213.7152 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $118.66 | 8.330% | $128.5444 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $852.63 | $915.4184 | $915.42 | $915.35 | $915.30 | |