| 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 | $60.76 | 4.706% | $63.6194 | $63.62 | $63.60 | $63.60 |
| Purchase #2 | $187.58 | 3.164% | $193.515 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $192.71 | 13.737% | $219.1826 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $28.90 | 10.139% | $31.8302 | $31.83 | $31.85 | $31.80 |
| Purchase #5 | $73.89 | 9.539% | $80.9384 | $80.94 | $80.95 | $80.90 |
| Purchase #6 | $104.93 | 12.587% | $118.1375 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $175.94 | 5.271% | $185.2138 | $185.21 | $185.20 | $185.20 |
| 7 purchase totals = | $824.71 | $892.4369 | $892.44 | $892.45 | $892.30 | |