| 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 | $51.75 | 5.679% | $54.6889 | $54.69 | $54.70 | $54.70 |
| Purchase #2 | $216.36 | 10.422% | $238.909 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $230.54 | 5.769% | $243.8399 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $77.65 | 4.572% | $81.2002 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $120.62 | 9.706% | $132.3274 | $132.33 | $132.35 | $132.30 |
| Purchase #6 | $212.92 | 9.215% | $232.5406 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $18.55 | 5.448% | $19.5606 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $928.39 | $1,003.0666 | $1,003.07 | $1,003.10 | $1,003.00 | |