| 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 | $27.86 | 4.843% | $29.2093 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $121.51 | 11.552% | $135.5468 | $135.55 | $135.55 | $135.50 |
| Purchase #3 | $24.81 | 4.837% | $26.0101 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $38.51 | 9.829% | $42.2951 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $208.27 | 13.209% | $235.7804 | $235.78 | $235.80 | $235.80 |
| Purchase #6 | $142.97 | 4.659% | $149.631 | $149.63 | $149.65 | $149.60 |
| Purchase #7 | $164.68 | 8.866% | $179.2805 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $728.61 | $797.7532 | $797.76 | $797.80 | $797.70 | |