| 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 | $31.91 | 6.835% | $34.091 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $53.25 | 4.692% | $55.7485 | $55.75 | $55.75 | $55.70 |
| Purchase #3 | $81.47 | 6.735% | $86.957 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $154.31 | 11.549% | $172.1313 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $114.87 | 12.360% | $129.0679 | $129.07 | $129.05 | $129.10 |
| Purchase #6 | $203.30 | 7.399% | $218.3422 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $96.96 | 8.369% | $105.0746 | $105.07 | $105.05 | $105.10 |
| 7 purchase totals = | $736.07 | $801.4125 | $801.41 | $801.40 | $801.40 | |