| 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 | $113.81 | 4.649% | $119.101 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $73.67 | 10.366% | $81.3066 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $8.85 | 12.621% | $9.967 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $201.84 | 6.559% | $215.0787 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $85.77 | 7.399% | $92.1161 | $92.12 | $92.10 | $92.10 |
| Purchase #6 | $49.66 | 12.482% | $55.8586 | $55.86 | $55.85 | $55.90 |
| Purchase #7 | $87.96 | 13.455% | $99.795 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $621.56 | $673.2230 | $673.24 | $673.20 | $673.30 | |