| 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 | $21.67 | 12.831% | $24.4505 | $24.45 | $24.45 | $24.50 |
| Purchase #2 | $130.28 | 12.844% | $147.0132 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $46.96 | 12.438% | $52.8009 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $181.25 | 12.559% | $204.0132 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $156.66 | 3.728% | $162.5003 | $162.50 | $162.50 | $162.50 |
| Purchase #6 | $180.29 | 12.247% | $202.3701 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $49.93 | 5.694% | $52.773 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $767.04 | $845.9212 | $845.91 | $845.85 | $846.00 | |