| 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 | $34.59 | 7.648% | $37.2354 | $37.24 | $37.25 | $37.20 |
| Purchase #2 | $93.34 | 11.152% | $103.7493 | $103.75 | $103.75 | $103.70 |
| Purchase #3 | $16.39 | 10.561% | $18.1209 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $53.85 | 6.104% | $57.137 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $58.44 | 10.162% | $64.3787 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $218.49 | 13.374% | $247.7109 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $161.64 | 8.349% | $175.1353 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $636.74 | $703.4675 | $703.48 | $703.50 | $703.30 | |