| 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 | $38.47 | 4.139% | $40.0623 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $178.47 | 3.294% | $184.3488 | $184.35 | $184.35 | $184.30 |
| Purchase #3 | $70.87 | 5.858% | $75.0216 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $219.70 | 8.775% | $238.9787 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $7.26 | 13.493% | $8.2396 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $187.49 | 9.231% | $204.7972 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $233.67 | 3.692% | $242.2971 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $935.93 | $993.7453 | $993.75 | $993.75 | $993.70 | |