| 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 | $38.43 | 8.858% | $41.8341 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $103.51 | 6.739% | $110.4855 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $15.31 | 4.558% | $16.0078 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $156.46 | 6.343% | $166.3843 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $174.95 | 12.264% | $196.4059 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $53.95 | 6.440% | $57.4244 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $169.69 | 5.456% | $178.9483 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $712.30 | $767.4903 | $767.49 | $767.50 | $767.40 | |