| 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 | $232.53 | 6.130% | $246.7841 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $86.93 | 10.677% | $96.2115 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $18.81 | 4.828% | $19.7181 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $100.40 | 13.207% | $113.6598 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $77.76 | 3.686% | $80.6262 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $162.45 | 9.734% | $178.2629 | $178.26 | $178.25 | $178.30 |
| Purchase #7 | $43.75 | 13.174% | $49.5136 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $722.63 | $784.7762 | $784.77 | $784.75 | $784.80 | |