| 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 | $5.67 | 3.627% | $5.8757 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $42.88 | 12.283% | $48.147 | $48.15 | $48.15 | $48.10 |
| Purchase #3 | $114.79 | 6.123% | $121.8186 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $242.77 | 7.380% | $260.6864 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $139.34 | 10.424% | $153.8648 | $153.86 | $153.85 | $153.90 |
| Purchase #6 | $102.75 | 9.704% | $112.7209 | $112.72 | $112.70 | $112.70 |
| Purchase #7 | $248.74 | 7.148% | $266.5199 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $896.94 | $969.6333 | $969.64 | $969.60 | $969.60 | |