| 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 | $89.84 | 9.109% | $98.0235 | $98.02 | $98.00 | $98.00 |
| Purchase #2 | $8.38 | 5.794% | $8.8655 | $8.87 | $8.85 | $8.90 |
| Purchase #3 | $113.87 | 8.315% | $123.3383 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $119.92 | 13.227% | $135.7818 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $92.97 | 9.544% | $101.8431 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $218.71 | 4.133% | $227.7493 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $115.66 | 12.792% | $130.4552 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $759.35 | $826.0567 | $826.06 | $826.05 | $826.00 | |