| 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 | $67.44 | 3.496% | $69.7977 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $63.66 | 10.657% | $70.4442 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $238.71 | 10.589% | $263.987 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $200.61 | 12.741% | $226.1697 | $226.17 | $226.15 | $226.20 |
| Purchase #5 | $179.72 | 7.151% | $192.5718 | $192.57 | $192.55 | $192.60 |
| Purchase #6 | $154.78 | 11.655% | $172.8196 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $137.58 | 10.243% | $151.6723 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $1,042.50 | $1,147.4623 | $1,147.46 | $1,147.40 | $1,147.50 | |