| 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 | $42.51 | 13.818% | $48.384 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $90.65 | 6.254% | $96.3193 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $24.93 | 4.283% | $25.9978 | $26.00 | $26.00 | $26.00 |
| Purchase #4 | $13.48 | 13.839% | $15.3455 | $15.35 | $15.35 | $15.30 |
| Purchase #5 | $50.50 | 4.865% | $52.9568 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $239.27 | 13.833% | $272.3682 | $272.37 | $272.35 | $272.40 |
| Purchase #7 | $192.71 | 9.496% | $211.0097 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $654.05 | $722.3813 | $722.39 | $722.35 | $722.40 | |