| 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 | $54.83 | 12.416% | $61.6377 | $61.64 | $61.65 | $61.60 |
| Purchase #2 | $14.62 | 3.437% | $15.1225 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $74.90 | 5.775% | $79.2255 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $130.33 | 3.464% | $134.8446 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $203.91 | 8.254% | $220.7407 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $40.40 | 5.428% | $42.5929 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $109.60 | 12.568% | $123.3745 | $123.37 | $123.35 | $123.40 |
| 7 purchase totals = | $628.59 | $677.5384 | $677.53 | $677.55 | $677.40 | |