| 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 | $94.31 | 6.115% | $100.0771 | $100.08 | $100.10 | $100.10 |
| Purchase #2 | $67.65 | 12.260% | $75.9439 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $91.32 | 5.745% | $96.5663 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $241.90 | 12.194% | $271.3973 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $198.31 | 9.858% | $217.8594 | $217.86 | $217.85 | $217.90 |
| Purchase #6 | $56.31 | 6.791% | $60.134 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $224.80 | 9.118% | $245.2973 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $974.60 | $1,067.2753 | $1,067.28 | $1,067.30 | $1,067.30 | |