| 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 | $231.78 | 8.110% | $250.5774 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $26.42 | 7.111% | $28.2987 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $26.58 | 6.717% | $28.3654 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $73.62 | 4.381% | $76.8453 | $76.85 | $76.85 | $76.80 |
| Purchase #5 | $86.49 | 5.191% | $90.9797 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $249.51 | 9.463% | $273.1211 | $273.12 | $273.10 | $273.10 |
| Purchase #7 | $105.48 | 8.425% | $114.3667 | $114.37 | $114.35 | $114.40 |
| 7 purchase totals = | $799.88 | $862.5543 | $862.57 | $862.55 | $862.60 | |