| 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 | $62.52 | 9.565% | $68.5 | $68.50 | $68.50 | $68.50 |
| Purchase #2 | $75.39 | 4.623% | $78.8753 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $140.62 | 4.869% | $147.4668 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $115.31 | 4.832% | $120.8818 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $64.93 | 9.355% | $71.0042 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $247.66 | 12.159% | $277.773 | $277.77 | $277.75 | $277.80 |
| Purchase #7 | $8.69 | 9.441% | $9.5104 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $715.12 | $774.0115 | $774.01 | $774.00 | $774.10 | |