| 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 | $27.42 | 6.872% | $29.3043 | $29.30 | $29.30 | $29.30 |
| Purchase #2 | $119.46 | 3.275% | $123.3723 | $123.37 | $123.35 | $123.40 |
| Purchase #3 | $23.76 | 5.296% | $25.0183 | $25.02 | $25.00 | $25.00 |
| Purchase #4 | $242.80 | 12.670% | $273.5628 | $273.56 | $273.55 | $273.60 |
| Purchase #5 | $149.36 | 9.827% | $164.0376 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $180.45 | 4.304% | $188.2166 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $29.86 | 10.171% | $32.8971 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $773.11 | $836.4090 | $836.41 | $836.35 | $836.40 | |