| 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 | $80.53 | 10.766% | $89.1999 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $31.71 | 12.719% | $35.7432 | $35.74 | $35.75 | $35.70 |
| Purchase #3 | $15.90 | 8.122% | $17.1914 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $196.60 | 3.485% | $203.4515 | $203.45 | $203.45 | $203.50 |
| Purchase #5 | $162.72 | 5.854% | $172.2456 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $60.60 | 12.368% | $68.095 | $68.10 | $68.10 | $68.10 |
| Purchase #7 | $111.27 | 7.106% | $119.1768 | $119.18 | $119.20 | $119.20 |
| 7 purchase totals = | $659.33 | $705.1034 | $705.11 | $705.15 | $705.10 | |