| 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 | $35.87 | 7.816% | $38.6736 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $60.94 | 12.839% | $68.7641 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $246.73 | 5.217% | $259.6019 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $18.74 | 4.812% | $19.6418 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $105.89 | 13.287% | $119.9596 | $119.96 | $119.95 | $120.00 |
| Purchase #6 | $126.59 | 11.730% | $141.439 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $232.66 | 9.744% | $255.3304 | $255.33 | $255.35 | $255.30 |
| 7 purchase totals = | $827.42 | $903.4104 | $903.40 | $903.40 | $903.40 | |