| 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 | $44.78 | 9.721% | $49.1331 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $103.82 | 10.201% | $114.4107 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $249.88 | 6.856% | $267.0118 | $267.01 | $267.00 | $267.00 |
| Purchase #4 | $210.57 | 8.312% | $228.0726 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $250.40 | 10.421% | $276.4942 | $276.49 | $276.50 | $276.50 |
| Purchase #6 | $81.38 | 8.640% | $88.4112 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $117.72 | 10.207% | $129.7357 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $1,058.55 | $1,153.2693 | $1,153.26 | $1,153.25 | $1,153.20 | |