| 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 | $72.75 | 5.256% | $76.5737 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $245.70 | 7.438% | $263.9752 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $178.47 | 4.480% | $186.4655 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $90.74 | 12.457% | $102.0435 | $102.04 | $102.05 | $102.00 |
| Purchase #5 | $186.90 | 3.595% | $193.6191 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $51.48 | 4.520% | $53.8069 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $227.63 | 7.349% | $244.3585 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $1,053.67 | $1,120.8424 | $1,120.85 | $1,120.80 | $1,120.90 | |