| 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 | $28.77 | 11.405% | $32.0512 | $32.05 | $32.05 | $32.10 |
| Purchase #2 | $90.49 | 9.377% | $98.9752 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $46.68 | 13.361% | $52.9169 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $114.48 | 13.862% | $130.3492 | $130.35 | $130.35 | $130.30 |
| Purchase #5 | $120.54 | 11.365% | $134.2394 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $57.62 | 9.581% | $63.1406 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $11.36 | 3.303% | $11.7352 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $469.94 | $523.4077 | $523.42 | $523.45 | $523.30 | |