| 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 | $57.38 | 6.498% | $61.1086 | $61.11 | $61.10 | $61.10 |
| Purchase #2 | $156.29 | 7.431% | $167.9039 | $167.90 | $167.90 | $167.90 |
| Purchase #3 | $5.50 | 5.187% | $5.7853 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $163.75 | 8.293% | $177.3298 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $87.74 | 4.662% | $91.8304 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $49.77 | 6.758% | $53.1335 | $53.13 | $53.15 | $53.10 |
| Purchase #7 | $51.47 | 8.187% | $55.6838 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $571.90 | $612.7753 | $612.77 | $612.85 | $612.70 | |