| 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 | $53.42 | 4.801% | $55.9847 | $55.98 | $56.00 | $56.00 |
| Purchase #2 | $142.33 | 9.236% | $155.4756 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $107.69 | 9.323% | $117.7299 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $145.91 | 12.558% | $164.2334 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $129.74 | 4.171% | $135.1515 | $135.15 | $135.15 | $135.20 |
| Purchase #6 | $197.80 | 10.862% | $219.285 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $43.66 | 12.685% | $49.1983 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $820.55 | $897.0584 | $897.06 | $897.15 | $897.10 | |