| 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 | $44.51 | 7.360% | $47.7859 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $19.33 | 12.157% | $21.6799 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $95.44 | 11.763% | $106.6666 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $80.97 | 8.196% | $87.6063 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $242.78 | 3.282% | $250.748 | $250.75 | $250.75 | $250.70 |
| Purchase #6 | $126.97 | 5.197% | $133.5686 | $133.57 | $133.55 | $133.60 |
| Purchase #7 | $28.52 | 3.432% | $29.4988 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $638.52 | $677.5541 | $677.57 | $677.55 | $677.60 | |