| 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 | $72.44 | 11.224% | $80.5707 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $112.70 | 8.463% | $122.2378 | $122.24 | $122.25 | $122.20 |
| Purchase #3 | $145.85 | 4.495% | $152.406 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $23.65 | 7.409% | $25.4022 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $154.94 | 13.312% | $175.5656 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $207.51 | 7.588% | $223.2559 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $238.73 | 12.773% | $269.223 | $269.22 | $269.20 | $269.20 |
| 7 purchase totals = | $955.82 | $1,048.6612 | $1,048.67 | $1,048.60 | $1,048.70 | |