| 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 | $36.42 | 4.235% | $37.9624 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $31.91 | 6.116% | $33.8616 | $33.86 | $33.85 | $33.90 |
| Purchase #3 | $202.28 | 7.169% | $216.7815 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $94.90 | 12.106% | $106.3886 | $106.39 | $106.40 | $106.40 |
| Purchase #5 | $192.39 | 8.232% | $208.2275 | $208.23 | $208.25 | $208.20 |
| Purchase #6 | $225.93 | 11.801% | $252.592 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $86.45 | 8.570% | $93.8588 | $93.86 | $93.85 | $93.90 |
| 7 purchase totals = | $870.28 | $949.6724 | $949.67 | $949.70 | $949.80 | |