| 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 | $95.71 | 13.453% | $108.5859 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $93.96 | 7.761% | $101.2522 | $101.25 | $101.25 | $101.30 |
| Purchase #3 | $28.61 | 12.826% | $32.2795 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $103.95 | 9.822% | $114.16 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $114.57 | 9.578% | $125.5435 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $120.28 | 13.175% | $136.1269 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $87.69 | 4.246% | $91.4133 | $91.41 | $91.40 | $91.40 |
| 7 purchase totals = | $644.77 | $709.3613 | $709.36 | $709.40 | $709.40 | |