| 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 | $70.69 | 9.463% | $77.3794 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $19.84 | 5.692% | $20.9693 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $155.77 | 9.603% | $170.7286 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $117.98 | 9.368% | $129.0324 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $102.92 | 11.267% | $114.516 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $152.50 | 13.822% | $173.5786 | $173.58 | $173.60 | $173.60 |
| Purchase #7 | $14.49 | 10.817% | $16.0574 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $634.19 | $702.2617 | $702.27 | $702.30 | $702.30 | |