| 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 | $194.61 | 8.512% | $211.1752 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $29.88 | 5.580% | $31.5473 | $31.55 | $31.55 | $31.50 |
| Purchase #3 | $61.87 | 3.448% | $64.0033 | $64.00 | $64.00 | $64.00 |
| Purchase #4 | $5.97 | 11.754% | $6.6717 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $51.52 | 8.233% | $55.7616 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $248.51 | 11.154% | $276.2288 | $276.23 | $276.25 | $276.20 |
| Purchase #7 | $73.44 | 4.805% | $76.9688 | $76.97 | $76.95 | $77.00 |
| 7 purchase totals = | $665.80 | $722.3567 | $722.36 | $722.35 | $722.40 | |