| 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 | $59.93 | 12.429% | $67.3787 | $67.38 | $67.40 | $67.40 |
| Purchase #2 | $46.67 | 6.232% | $49.5785 | $49.58 | $49.60 | $49.60 |
| Purchase #3 | $21.36 | 4.153% | $22.2471 | $22.25 | $22.25 | $22.20 |
| Purchase #4 | $233.82 | 9.656% | $256.3977 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $230.75 | 9.543% | $252.7705 | $252.77 | $252.75 | $252.80 |
| Purchase #6 | $80.71 | 3.423% | $83.4727 | $83.47 | $83.45 | $83.50 |
| Purchase #7 | $179.87 | 8.283% | $194.7686 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $853.11 | $926.6138 | $926.62 | $926.60 | $926.70 | |