| 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 | $63.64 | 5.362% | $67.0524 | $67.05 | $67.05 | $67.10 |
| Purchase #2 | $239.93 | 7.453% | $257.812 | $257.81 | $257.80 | $257.80 |
| Purchase #3 | $166.97 | 13.278% | $189.1403 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $220.51 | 12.142% | $247.2843 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $75.74 | 6.213% | $80.4457 | $80.45 | $80.45 | $80.40 |
| Purchase #6 | $113.76 | 12.164% | $127.5978 | $127.60 | $127.60 | $127.60 |
| Purchase #7 | $193.62 | 11.154% | $215.2164 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $1,074.17 | $1,184.5489 | $1,184.55 | $1,184.55 | $1,184.50 | |