| 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 | $60.56 | 6.322% | $64.3886 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $241.83 | 10.175% | $266.4362 | $266.44 | $266.45 | $266.40 |
| Purchase #3 | $198.97 | 4.300% | $207.5257 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $171.48 | 7.602% | $184.5159 | $184.52 | $184.50 | $184.50 |
| Purchase #5 | $22.78 | 5.756% | $24.0912 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $91.45 | 9.704% | $100.3243 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $124.46 | 3.758% | $129.1372 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $911.53 | $976.4191 | $976.43 | $976.45 | $976.30 | |