| 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 | $110.86 | 4.433% | $115.7744 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $87.47 | 9.589% | $95.8575 | $95.86 | $95.85 | $95.90 |
| Purchase #3 | $185.63 | 9.115% | $202.5502 | $202.55 | $202.55 | $202.60 |
| Purchase #4 | $50.79 | 5.226% | $53.4443 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $45.90 | 7.284% | $49.2434 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $120.80 | 4.644% | $126.41 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $179.71 | 5.695% | $189.9445 | $189.94 | $189.95 | $189.90 |
| 7 purchase totals = | $781.16 | $833.2243 | $833.21 | $833.20 | $833.20 | |