| 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 | $109.53 | 5.505% | $115.5596 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $159.79 | 3.241% | $164.9688 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $204.76 | 3.118% | $211.1444 | $211.14 | $211.15 | $211.10 |
| Purchase #4 | $6.73 | 4.775% | $7.0514 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $186.32 | 8.550% | $202.2504 | $202.25 | $202.25 | $202.30 |
| Purchase #6 | $11.72 | 6.302% | $12.4586 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $62.59 | 5.484% | $66.0224 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $741.44 | $779.4556 | $779.45 | $779.40 | $779.60 | |