| 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 | $34.60 | 6.130% | $36.721 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $30.27 | 12.671% | $34.1055 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $90.28 | 3.266% | $93.2285 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $194.94 | 12.395% | $219.1028 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $227.34 | 3.582% | $235.4833 | $235.48 | $235.50 | $235.50 |
| Purchase #6 | $107.39 | 4.371% | $112.084 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $93.58 | 5.391% | $98.6249 | $98.62 | $98.60 | $98.60 |
| 7 purchase totals = | $778.40 | $829.3500 | $829.34 | $829.35 | $829.30 | |