| 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 | $62.62 | 8.723% | $68.0823 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $219.61 | 12.794% | $247.7069 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $62.91 | 11.748% | $70.3007 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $36.96 | 3.152% | $38.125 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $6.80 | 3.728% | $7.0535 | $7.05 | $7.05 | $7.10 |
| Purchase #6 | $43.69 | 3.144% | $45.0636 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $160.62 | 11.109% | $178.4633 | $178.46 | $178.45 | $178.50 |
| 7 purchase totals = | $593.21 | $654.7953 | $654.79 | $654.80 | $654.90 | |