| 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 | $105.61 | 4.743% | $110.6191 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $179.42 | 6.240% | $190.6158 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $26.47 | 8.173% | $28.6334 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $204.94 | 11.692% | $228.9016 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $155.73 | 7.861% | $167.9719 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $8.35 | 8.873% | $9.0909 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $47.84 | 9.639% | $52.4513 | $52.45 | $52.45 | $52.50 |
| 7 purchase totals = | $728.36 | $788.2840 | $788.28 | $788.25 | $788.30 | |