| 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 | $92.98 | 6.387% | $98.9186 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $54.56 | 4.335% | $56.9252 | $56.93 | $56.95 | $56.90 |
| Purchase #3 | $49.41 | 9.107% | $53.9098 | $53.91 | $53.90 | $53.90 |
| Purchase #4 | $171.79 | 8.334% | $186.107 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $209.36 | 9.203% | $228.6274 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $187.79 | 13.569% | $213.2712 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $182.37 | 11.493% | $203.3298 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $948.26 | $1,041.0890 | $1,041.10 | $1,041.10 | $1,041.00 | |