| 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 | $69.78 | 7.130% | $74.7553 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $104.73 | 9.349% | $114.5212 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $108.50 | 3.159% | $111.9275 | $111.93 | $111.95 | $111.90 |
| Purchase #4 | $187.98 | 6.248% | $199.725 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $158.32 | 6.829% | $169.1317 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $170.93 | 5.490% | $180.3141 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $185.26 | 9.148% | $202.2076 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $985.50 | $1,052.5824 | $1,052.59 | $1,052.60 | $1,052.50 | |