| 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 | $25.74 | 11.547% | $28.7122 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $181.38 | 3.778% | $188.2325 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $224.37 | 10.259% | $247.3881 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $172.33 | 12.104% | $193.1888 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $47.61 | 11.494% | $53.0823 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $192.36 | 6.539% | $204.9384 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $8.54 | 7.397% | $9.1717 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $852.33 | $924.7140 | $924.71 | $924.75 | $924.70 | |