| 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 | $51.93 | 6.167% | $55.1325 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $144.51 | 12.421% | $162.4596 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $210.27 | 10.591% | $232.5397 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $162.73 | 4.512% | $170.0724 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $158.50 | 11.694% | $177.035 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $32.39 | 7.436% | $34.7985 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $159.65 | 7.590% | $171.7674 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $919.98 | $1,003.8051 | $1,003.81 | $1,003.80 | $1,003.80 | |