| 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 | $80.77 | 5.146% | $84.9264 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $202.65 | 10.575% | $224.0802 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $248.60 | 9.497% | $272.2095 | $272.21 | $272.20 | $272.20 |
| Purchase #4 | $162.96 | 11.705% | $182.0345 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $160.62 | 5.465% | $169.3979 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $36.78 | 13.475% | $41.7361 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $119.46 | 8.183% | $129.2354 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $1,011.84 | $1,103.6200 | $1,103.63 | $1,103.70 | $1,103.50 | |