| 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 | $33.31 | 10.378% | $36.7669 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $221.58 | 8.209% | $239.7695 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $6.72 | 4.704% | $7.0361 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $225.58 | 10.251% | $248.7042 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $9.33 | 6.760% | $9.9607 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $204.96 | 7.214% | $219.7458 | $219.75 | $219.75 | $219.70 |
| Purchase #7 | $203.83 | 8.868% | $221.9056 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $905.31 | $983.8888 | $983.90 | $983.85 | $983.90 | |