| 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 | $31.63 | 5.729% | $33.4421 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $206.93 | 5.747% | $218.8223 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $105.63 | 8.290% | $114.3867 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $192.88 | 9.209% | $210.6423 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $91.72 | 3.771% | $95.1788 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $19.56 | 4.869% | $20.5124 | $20.51 | $20.50 | $20.50 |
| Purchase #7 | $184.67 | 13.220% | $209.0834 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $833.02 | $902.0680 | $902.06 | $902.10 | $902.00 | |