| 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 | $66.49 | 4.855% | $69.7181 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $32.46 | 4.573% | $33.9444 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $36.79 | 6.547% | $39.1986 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $42.72 | 12.413% | $48.0228 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $52.58 | 13.781% | $59.826 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $188.43 | 11.759% | $210.5875 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $240.44 | 5.486% | $253.6305 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $659.91 | $714.9279 | $714.93 | $714.95 | $714.80 | |