| 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 | $32.81 | 12.739% | $36.9897 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $239.29 | 12.773% | $269.8545 | $269.85 | $269.85 | $269.90 |
| Purchase #3 | $154.30 | 9.849% | $169.497 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $129.69 | 8.249% | $140.3881 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $114.92 | 9.111% | $125.3904 | $125.39 | $125.40 | $125.40 |
| Purchase #6 | $187.37 | 7.798% | $201.9811 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $37.33 | 11.268% | $41.5363 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $895.71 | $985.6371 | $985.64 | $985.70 | $985.70 | |