| 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 | $81.42 | 7.669% | $87.6641 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $67.77 | 13.642% | $77.0152 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $184.99 | 9.431% | $202.4364 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $235.70 | 13.330% | $267.1188 | $267.12 | $267.10 | $267.10 |
| Purchase #5 | $108.61 | 5.648% | $114.7443 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $168.46 | 4.534% | $176.098 | $176.10 | $176.10 | $176.10 |
| Purchase #7 | $21.79 | 3.174% | $22.4816 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $868.74 | $947.5584 | $947.56 | $947.55 | $947.50 | |