| 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 | $83.31 | 8.699% | $90.5571 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $123.74 | 11.389% | $137.8327 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $119.42 | 7.623% | $128.5234 | $128.52 | $128.50 | $128.50 |
| Purchase #4 | $19.52 | 5.789% | $20.65 | $20.65 | $20.65 | $20.70 |
| Purchase #5 | $63.93 | 8.586% | $69.419 | $69.42 | $69.40 | $69.40 |
| Purchase #6 | $220.63 | 6.766% | $235.5578 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $239.96 | 7.424% | $257.7746 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $870.51 | $940.3146 | $940.31 | $940.25 | $940.40 | |