| 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 | $89.32 | 6.157% | $94.8194 | $94.82 | $94.80 | $94.80 |
| Purchase #2 | $72.88 | 10.246% | $80.3473 | $80.35 | $80.35 | $80.30 |
| Purchase #3 | $21.54 | 4.225% | $22.4501 | $22.45 | $22.45 | $22.50 |
| Purchase #4 | $225.62 | 10.127% | $248.4685 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $155.64 | 5.371% | $163.9994 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $224.44 | 4.726% | $235.047 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $13.36 | 3.636% | $13.8458 | $13.85 | $13.85 | $13.80 |
| 7 purchase totals = | $802.80 | $858.9775 | $858.99 | $858.95 | $858.90 | |