| 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 | $75.90 | 10.681% | $84.0069 | $84.01 | $84.00 | $84.00 |
| Purchase #2 | $56.65 | 3.287% | $58.5121 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $23.77 | 12.359% | $26.7077 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $222.41 | 9.356% | $243.2187 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $155.28 | 13.303% | $175.9369 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $230.45 | 10.115% | $253.76 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $191.80 | 4.138% | $199.7367 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $956.26 | $1,041.8790 | $1,041.89 | $1,041.85 | $1,041.80 | |