| 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 | $86.80 | 11.280% | $96.591 | $96.59 | $96.60 | $96.60 |
| Purchase #2 | $47.64 | 13.113% | $53.887 | $53.89 | $53.90 | $53.90 |
| Purchase #3 | $207.42 | 7.392% | $222.7525 | $222.75 | $222.75 | $222.80 |
| Purchase #4 | $5.32 | 5.197% | $5.5965 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $198.85 | 9.281% | $217.3053 | $217.31 | $217.30 | $217.30 |
| Purchase #6 | $28.26 | 5.604% | $29.8437 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $222.84 | 12.120% | $249.8482 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $797.13 | $875.8242 | $875.83 | $875.85 | $875.80 | |