| 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 | $53.69 | 7.833% | $57.8955 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $228.53 | 12.625% | $257.3819 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $74.80 | 3.620% | $77.5078 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $190.82 | 12.853% | $215.3461 | $215.35 | $215.35 | $215.30 |
| Purchase #5 | $240.27 | 9.334% | $262.6968 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $41.26 | 8.855% | $44.9136 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $201.40 | 5.624% | $212.7267 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $1,030.77 | $1,128.4684 | $1,128.48 | $1,128.50 | $1,128.40 | |