| 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 | $82.27 | 13.730% | $93.5657 | $93.57 | $93.55 | $93.60 |
| Purchase #2 | $116.52 | 5.136% | $122.5045 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $46.44 | 11.432% | $51.749 | $51.75 | $51.75 | $51.70 |
| Purchase #4 | $117.54 | 6.119% | $124.7323 | $124.73 | $124.75 | $124.70 |
| Purchase #5 | $147.32 | 12.607% | $165.8926 | $165.89 | $165.90 | $165.90 |
| Purchase #6 | $12.70 | 8.535% | $13.7839 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $43.35 | 13.822% | $49.3418 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $566.14 | $621.5698 | $621.56 | $621.60 | $621.50 | |