| 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 | $31.44 | 9.755% | $34.507 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $10.51 | 13.795% | $11.9599 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $156.62 | 5.311% | $164.9381 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $173.62 | 13.747% | $197.4875 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $82.77 | 10.212% | $91.2225 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $169.27 | 4.428% | $176.7653 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $75.87 | 12.595% | $85.4258 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $700.10 | $762.3061 | $762.32 | $762.30 | $762.30 | |