| 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 | $26.64 | 3.635% | $27.6084 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $95.40 | 6.190% | $101.3053 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $192.40 | 5.391% | $202.7723 | $202.77 | $202.75 | $202.80 |
| Purchase #4 | $32.38 | 12.462% | $36.4152 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $127.73 | 10.202% | $140.761 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $24.32 | 7.690% | $26.1902 | $26.19 | $26.20 | $26.20 |
| Purchase #7 | $115.28 | 11.734% | $128.807 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $614.15 | $663.8594 | $663.87 | $663.80 | $663.90 | |