| 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 | $86.86 | 4.164% | $90.4769 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $16.67 | 11.592% | $18.6024 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $45.46 | 9.857% | $49.941 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $193.60 | 11.117% | $215.1225 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $122.71 | 5.250% | $129.1523 | $129.15 | $129.15 | $129.20 |
| Purchase #6 | $193.43 | 10.867% | $214.45 | $214.45 | $214.45 | $214.50 |
| Purchase #7 | $203.26 | 5.199% | $213.8275 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $861.99 | $931.5726 | $931.57 | $931.60 | $931.60 | |