| 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 | $45.37 | 6.423% | $48.2841 | $48.28 | $48.30 | $48.30 |
| Purchase #2 | $136.55 | 6.298% | $145.1499 | $145.15 | $145.15 | $145.10 |
| Purchase #3 | $218.87 | 9.465% | $239.586 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $20.78 | 4.197% | $21.6521 | $21.65 | $21.65 | $21.70 |
| Purchase #5 | $42.77 | 9.647% | $46.896 | $46.90 | $46.90 | $46.90 |
| Purchase #6 | $246.81 | 3.111% | $254.4883 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $108.27 | 8.351% | $117.3116 | $117.31 | $117.30 | $117.30 |
| 7 purchase totals = | $819.42 | $873.3680 | $873.37 | $873.40 | $873.40 | |