| 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 | $51.41 | 10.153% | $56.6297 | $56.63 | $56.65 | $56.60 |
| Purchase #2 | $57.53 | 10.372% | $63.497 | $63.50 | $63.50 | $63.50 |
| Purchase #3 | $64.98 | 4.722% | $68.0484 | $68.05 | $68.05 | $68.00 |
| Purchase #4 | $15.47 | 13.786% | $17.6027 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $32.71 | 12.818% | $36.9028 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $218.55 | 13.236% | $247.4773 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $45.37 | 10.534% | $50.1493 | $50.15 | $50.15 | $50.10 |
| 7 purchase totals = | $486.02 | $540.3072 | $540.31 | $540.35 | $540.20 | |