| 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 | $81.52 | 7.406% | $87.5574 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $77.73 | 3.182% | $80.2034 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $243.44 | 7.755% | $262.3188 | $262.32 | $262.30 | $262.30 |
| Purchase #4 | $224.65 | 3.280% | $232.0185 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $209.93 | 4.198% | $218.7429 | $218.74 | $218.75 | $218.70 |
| Purchase #6 | $66.27 | 13.173% | $74.9997 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $88.91 | 3.293% | $91.8378 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $992.45 | $1,047.6785 | $1,047.68 | $1,047.65 | $1,047.60 | |