| 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 | $235.68 | 4.271% | $245.7459 | $245.75 | $245.75 | $245.70 |
| Purchase #2 | $142.39 | 7.175% | $152.6065 | $152.61 | $152.60 | $152.60 |
| Purchase #3 | $36.61 | 11.561% | $40.8425 | $40.84 | $40.85 | $40.80 |
| Purchase #4 | $17.57 | 7.569% | $18.8999 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $48.60 | 6.186% | $51.6064 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $17.45 | 12.565% | $19.6426 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $110.46 | 7.170% | $118.38 | $118.38 | $118.40 | $118.40 |
| 7 purchase totals = | $608.76 | $647.7238 | $647.73 | $647.75 | $647.60 | |