| 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 | $50.93 | 4.264% | $53.1017 | $53.10 | $53.10 | $53.10 |
| Purchase #2 | $188.34 | 13.199% | $213.199 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $40.57 | 9.515% | $44.4302 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $241.57 | 3.117% | $249.0997 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $101.83 | 10.794% | $112.8215 | $112.82 | $112.80 | $112.80 |
| Purchase #6 | $68.82 | 12.454% | $77.3908 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $11.60 | 10.839% | $12.8573 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $703.66 | $762.9002 | $762.90 | $762.90 | $762.90 | |