| 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 | $29.88 | 7.520% | $32.127 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $110.62 | 4.546% | $115.6488 | $115.65 | $115.65 | $115.60 |
| Purchase #3 | $161.78 | 13.565% | $183.7255 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $180.47 | 10.137% | $198.7642 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $28.36 | 6.770% | $30.28 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $183.53 | 8.102% | $198.3996 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $36.30 | 3.376% | $37.5255 | $37.53 | $37.55 | $37.50 |
| 7 purchase totals = | $730.94 | $796.4706 | $796.48 | $796.55 | $796.40 | |