| 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 | $51.81 | 6.841% | $55.3543 | $55.35 | $55.35 | $55.40 |
| Purchase #2 | $135.59 | 9.804% | $148.8832 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $242.64 | 5.141% | $255.1141 | $255.11 | $255.10 | $255.10 |
| Purchase #4 | $163.77 | 11.522% | $182.6396 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $61.76 | 12.697% | $69.6017 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $224.60 | 9.430% | $245.7798 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $128.58 | 12.236% | $144.313 | $144.31 | $144.30 | $144.30 |
| 7 purchase totals = | $1,008.75 | $1,101.6857 | $1,101.67 | $1,101.70 | $1,101.70 | |