| 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 | $219.96 | 3.553% | $227.7752 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $77.86 | 4.705% | $81.5233 | $81.52 | $81.50 | $81.50 |
| Purchase #3 | $45.65 | 13.132% | $51.6448 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $53.67 | 7.768% | $57.8391 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $158.41 | 12.194% | $177.7265 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $60.50 | 5.805% | $64.012 | $64.01 | $64.00 | $64.00 |
| Purchase #7 | $84.88 | 6.463% | $90.3658 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $700.93 | $750.8867 | $750.89 | $750.90 | $750.80 | |