| 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 | $76.62 | 11.345% | $85.3125 | $85.31 | $85.30 | $85.30 |
| Purchase #2 | $150.98 | 4.239% | $157.38 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $12.90 | 13.369% | $14.6246 | $14.62 | $14.60 | $14.60 |
| Purchase #4 | $85.38 | 9.235% | $93.2648 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $96.50 | 9.608% | $105.7717 | $105.77 | $105.75 | $105.80 |
| Purchase #6 | $5.60 | 4.810% | $5.8694 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $183.55 | 13.805% | $208.8891 | $208.89 | $208.90 | $208.90 |
| 7 purchase totals = | $611.53 | $671.1121 | $671.10 | $671.05 | $671.20 | |