| 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 | $42.55 | 7.268% | $45.6425 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $91.26 | 11.125% | $101.4127 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $61.55 | 7.120% | $65.9324 | $65.93 | $65.95 | $65.90 |
| Purchase #4 | $137.81 | 13.233% | $156.0464 | $156.05 | $156.05 | $156.00 |
| Purchase #5 | $57.54 | 6.713% | $61.4027 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $168.97 | 9.611% | $185.2097 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $114.88 | 6.229% | $122.0359 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $674.56 | $737.6823 | $737.68 | $737.70 | $737.50 | |