| 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 | $47.88 | 8.836% | $52.1107 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $163.55 | 9.686% | $179.3915 | $179.39 | $179.40 | $179.40 |
| Purchase #3 | $220.61 | 13.715% | $250.8667 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $31.43 | 3.758% | $32.6111 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $186.77 | 10.647% | $206.6554 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $66.44 | 4.703% | $69.5647 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $146.47 | 5.277% | $154.1992 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $863.15 | $945.3993 | $945.40 | $945.35 | $945.50 | |