| 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 | $38.31 | 10.622% | $42.3793 | $42.38 | $42.40 | $42.40 |
| Purchase #2 | $163.90 | 7.593% | $176.3449 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $196.63 | 6.597% | $209.6017 | $209.60 | $209.60 | $209.60 |
| Purchase #4 | $121.76 | 11.305% | $135.525 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $20.53 | 13.671% | $23.3367 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $186.93 | 11.147% | $207.7671 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $94.83 | 9.292% | $103.6416 | $103.64 | $103.65 | $103.60 |
| 7 purchase totals = | $822.89 | $898.5963 | $898.60 | $898.65 | $898.50 | |