| 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 | $17.71 | 9.582% | $19.407 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $35.92 | 7.585% | $38.6445 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $105.30 | 5.145% | $110.7177 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $54.90 | 3.661% | $56.9099 | $56.91 | $56.90 | $56.90 |
| Purchase #5 | $100.64 | 7.575% | $108.2635 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $141.66 | 3.504% | $146.6238 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $183.86 | 5.279% | $193.566 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $639.99 | $674.1324 | $674.13 | $674.05 | $674.10 | |