| 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 | $80.55 | 13.155% | $91.1464 | $91.15 | $91.15 | $91.10 |
| Purchase #2 | $128.85 | 12.614% | $145.1031 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $59.62 | 7.443% | $64.0575 | $64.06 | $64.05 | $64.10 |
| Purchase #4 | $141.72 | 10.258% | $156.2576 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $65.47 | 10.506% | $72.3483 | $72.35 | $72.35 | $72.30 |
| Purchase #6 | $179.58 | 12.714% | $202.4118 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $144.89 | 8.470% | $157.1622 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $800.68 | $888.4869 | $888.49 | $888.45 | $888.50 | |