| 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 | $7.47 | 10.824% | $8.2786 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $115.35 | 13.861% | $131.3387 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $26.44 | 7.337% | $28.3799 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $36.61 | 3.623% | $37.9364 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $57.35 | 8.639% | $62.3045 | $62.30 | $62.30 | $62.30 |
| Purchase #6 | $102.34 | 5.330% | $107.7947 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $81.36 | 13.557% | $92.39 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $426.92 | $468.4228 | $468.42 | $468.50 | $468.40 | |