| 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 | $14.57 | 9.662% | $15.9778 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $202.67 | 13.466% | $229.9615 | $229.96 | $229.95 | $230.00 |
| Purchase #3 | $81.48 | 12.870% | $91.9665 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $197.57 | 11.308% | $219.9112 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $27.83 | 3.395% | $28.7748 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $68.46 | 10.149% | $75.408 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $191.81 | 4.818% | $201.0514 | $201.05 | $201.05 | $201.10 |
| 7 purchase totals = | $784.39 | $863.0512 | $863.05 | $863.00 | $863.20 | |