| 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 | $80.57 | 12.373% | $90.5389 | $90.54 | $90.55 | $90.50 |
| Purchase #2 | $27.56 | 4.317% | $28.7498 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $250.85 | 6.744% | $267.7673 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $192.57 | 13.855% | $219.2506 | $219.25 | $219.25 | $219.30 |
| Purchase #5 | $57.60 | 11.487% | $64.2165 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $201.78 | 7.594% | $217.1032 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $194.25 | 7.152% | $208.1428 | $208.14 | $208.15 | $208.10 |
| 7 purchase totals = | $1,005.18 | $1,095.7691 | $1,095.77 | $1,095.75 | $1,095.70 | |