| 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 | $104.57 | 4.871% | $109.6636 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $69.34 | 8.442% | $75.1937 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $34.46 | 9.772% | $37.8274 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $134.84 | 12.359% | $151.5049 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $177.48 | 5.492% | $187.2272 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $249.84 | 3.593% | $258.8168 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $210.62 | 8.783% | $229.1188 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $981.15 | $1,049.3524 | $1,049.35 | $1,049.35 | $1,049.30 | |