| 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 | $92.93 | 9.353% | $101.6217 | $101.62 | $101.60 | $101.60 |
| Purchase #2 | $63.35 | 9.547% | $69.398 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $194.93 | 12.766% | $219.8148 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $246.97 | 3.591% | $255.8387 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $183.25 | 6.105% | $194.4374 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $96.36 | 4.598% | $100.7906 | $100.79 | $100.80 | $100.80 |
| Purchase #7 | $26.52 | 4.780% | $27.7877 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $904.31 | $969.6889 | $969.69 | $969.70 | $969.60 | |