| 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 | $31.37 | 8.394% | $34.0032 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $14.89 | 12.251% | $16.7142 | $16.71 | $16.70 | $16.70 |
| Purchase #3 | $98.68 | 7.613% | $106.1925 | $106.19 | $106.20 | $106.20 |
| Purchase #4 | $127.94 | 3.722% | $132.7019 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $191.92 | 10.136% | $211.373 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $187.92 | 7.858% | $202.6868 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $115.87 | 11.559% | $129.2634 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $768.59 | $832.9350 | $832.92 | $832.90 | $833.00 | |