| 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 | $43.31 | 10.340% | $47.7883 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $196.37 | 3.835% | $203.9008 | $203.90 | $203.90 | $203.90 |
| Purchase #3 | $26.34 | 3.240% | $27.1934 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $204.95 | 7.142% | $219.5875 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $161.56 | 13.103% | $182.7292 | $182.73 | $182.75 | $182.70 |
| Purchase #6 | $78.53 | 13.225% | $88.9156 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $193.77 | 13.398% | $219.7313 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $904.83 | $989.8461 | $989.85 | $989.90 | $989.80 | |