| 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 | $32.70 | 13.744% | $37.1943 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $30.51 | 10.473% | $33.7053 | $33.71 | $33.70 | $33.70 |
| Purchase #3 | $60.71 | 12.570% | $68.3412 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $60.81 | 3.644% | $63.0259 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $173.36 | 12.414% | $194.8809 | $194.88 | $194.90 | $194.90 |
| Purchase #6 | $144.46 | 6.327% | $153.6 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $100.42 | 13.714% | $114.1916 | $114.19 | $114.20 | $114.20 |
| 7 purchase totals = | $602.97 | $664.9392 | $664.94 | $665.00 | $664.90 | |