| 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 | $105.77 | 9.541% | $115.8615 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $33.89 | 12.279% | $38.0514 | $38.05 | $38.05 | $38.10 |
| Purchase #3 | $35.77 | 8.350% | $38.7568 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $60.29 | 11.209% | $67.0479 | $67.05 | $67.05 | $67.00 |
| Purchase #5 | $219.95 | 9.774% | $241.4479 | $241.45 | $241.45 | $241.40 |
| Purchase #6 | $175.94 | 7.689% | $189.468 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $225.89 | 4.192% | $235.3593 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $857.50 | $925.9928 | $926.00 | $925.95 | $926.10 | |