| 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 | $32.48 | 13.851% | $36.9788 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $38.81 | 12.278% | $43.5751 | $43.58 | $43.60 | $43.60 |
| Purchase #3 | $9.82 | 13.331% | $11.1291 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $151.49 | 10.473% | $167.3555 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $186.35 | 10.694% | $206.2783 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $197.45 | 10.760% | $218.6956 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $5.87 | 12.308% | $6.5925 | $6.59 | $6.60 | $6.60 |
| 7 purchase totals = | $622.27 | $690.6049 | $690.62 | $690.70 | $690.70 | |