| 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 | $65.90 | 10.719% | $72.9638 | $72.96 | $72.95 | $73.00 |
| Purchase #2 | $29.87 | 10.844% | $33.1091 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $21.40 | 10.507% | $23.6485 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $126.52 | 9.864% | $138.9999 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $89.44 | 12.108% | $100.2694 | $100.27 | $100.25 | $100.30 |
| Purchase #6 | $98.52 | 3.463% | $101.9317 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $39.61 | 12.769% | $44.6678 | $44.67 | $44.65 | $44.70 |
| 7 purchase totals = | $471.26 | $515.5902 | $515.59 | $515.55 | $515.60 | |